4805746480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 160

約数和(自身を含む): 12007231488

約数和(自身を除く): 7201485008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 83, 124, 148, 155, 166, 185, 248, 296, 310, 332, 370, 415, 496, 592, 620, 631, 664, 740, 830, 1147, 1240, 1262, 1328, 1480, 1660, 2294, 2480, 2524, 2573, 2960, 3071, 3155, 3320, 4588, 5048, 5146, 5735, 6142, 6310, 6640, 9176, 10096, 10292, 11470, 12284, 12620, 12865, 15355, 18352, 19561, 20584, 22940, 23347, 24568, 25240, 25730, 30710, 39122, 41168, 45880, 46694, 49136, 50480, 51460, 52373, 61420, 78244, 91760, 93388, 95201, 97805, 102920, 104746, 116735, 122840, 156488, 186776, 190402, 195610, 205840, 209492, 233470, 245680, 261865, 312976, 373552, 380804, 391220, 418984, 466940, 476005, 523730, 723757, 761608, 782440, 837968, 933880, 952010, 1047460, 1447514, 1523216, 1564880, 1623563, 1867760, 1904020, 1937801, 2094920, 2895028, 3247126, 3618785, 3808040, 3875602, 4189840, 5790056, 6494252, 7237570, 7616080, 7751204, 8117815, 9689005, 11580112, 12988504, 14475140, 15502408, 16235630, 19378010, 25977008, 28950280, 31004816, 32471260, 38756020, 57900560, 60071831, 64942520, 77512040, 120143662, 129885040, 155024080, 240287324, 300359155, 480574648, 600718310, 961149296, 1201436620, 2402873240, 4805746480]

約数ペア:

[(1, 4805746480), (2, 2402873240), (4, 1201436620), (5, 961149296), (8, 600718310), (10, 480574648), (16, 300359155), (20, 240287324), (31, 155024080), (37, 129885040), (40, 120143662), (62, 77512040), (74, 64942520), (80, 60071831), (83, 57900560), (124, 38756020), (148, 32471260), (155, 31004816), (166, 28950280), (185, 25977008), (248, 19378010), (296, 16235630), (310, 15502408), (332, 14475140), (370, 12988504), (415, 11580112), (496, 9689005), (592, 8117815), (620, 7751204), (631, 7616080), (664, 7237570), (740, 6494252), (830, 5790056), (1147, 4189840), (1240, 3875602), (1262, 3808040), (1328, 3618785), (1480, 3247126), (1660, 2895028), (2294, 2094920), (2480, 1937801), (2524, 1904020), (2573, 1867760), (2960, 1623563), (3071, 1564880), (3155, 1523216), (3320, 1447514), (4588, 1047460), (5048, 952010), (5146, 933880), (5735, 837968), (6142, 782440), (6310, 761608), (6640, 723757), (9176, 523730), (10096, 476005), (10292, 466940), (11470, 418984), (12284, 391220), (12620, 380804), (12865, 373552), (15355, 312976), (18352, 261865), (19561, 245680), (20584, 233470), (22940, 209492), (23347, 205840), (24568, 195610), (25240, 190402), (25730, 186776), (30710, 156488), (39122, 122840), (41168, 116735), (45880, 104746), (46694, 102920), (49136, 97805), (50480, 95201), (51460, 93388), (52373, 91760), (61420, 78244)]