15674937380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2805

約数の個数: 96

約数和(自身を含む): 35391976704

約数和(自身を除く): 19717039324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 163, 170, 226, 326, 340, 452, 565, 652, 815, 1130, 1630, 1921, 2260, 2503, 2771, 3260, 3842, 5006, 5542, 7684, 9605, 10012, 11084, 12515, 13855, 18419, 19210, 25030, 27710, 36838, 38420, 42551, 50060, 55420, 73676, 85102, 92095, 170204, 184190, 212755, 282839, 313123, 368380, 407989, 425510, 565678, 626246, 815978, 851020, 1131356, 1252492, 1414195, 1565615, 1631956, 2039945, 2828390, 3131230, 4079890, 4808263, 5656780, 6262460, 6935813, 8159780, 9616526, 13871626, 19233052, 24041315, 27743252, 34679065, 46102757, 48082630, 69358130, 92205514, 96165260, 138716260, 184411028, 230513785, 461027570, 783746869, 922055140, 1567493738, 3134987476, 3918734345, 7837468690, 15674937380]

約数ペア:

[(1, 15674937380), (2, 7837468690), (4, 3918734345), (5, 3134987476), (10, 1567493738), (17, 922055140), (20, 783746869), (34, 461027570), (68, 230513785), (85, 184411028), (113, 138716260), (163, 96165260), (170, 92205514), (226, 69358130), (326, 48082630), (340, 46102757), (452, 34679065), (565, 27743252), (652, 24041315), (815, 19233052), (1130, 13871626), (1630, 9616526), (1921, 8159780), (2260, 6935813), (2503, 6262460), (2771, 5656780), (3260, 4808263), (3842, 4079890), (5006, 3131230), (5542, 2828390), (7684, 2039945), (9605, 1631956), (10012, 1565615), (11084, 1414195), (12515, 1252492), (13855, 1131356), (18419, 851020), (19210, 815978), (25030, 626246), (27710, 565678), (36838, 425510), (38420, 407989), (42551, 368380), (50060, 313123), (55420, 282839), (73676, 212755), (85102, 184190), (92095, 170204)]