3331443520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 112

約数和(自身を含む): 8389656576

約数和(自身を除く): 5058213056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 1984, 2480, 2542, 2624, 3280, 4960, 5084, 6355, 6560, 8191, 9920, 10168, 12710, 13120, 16382, 20336, 25420, 32764, 40672, 40955, 50840, 65528, 81344, 81910, 101680, 131056, 163820, 203360, 253921, 262112, 327640, 335831, 406720, 507842, 524224, 655280, 671662, 1015684, 1269605, 1310560, 1343324, 1679155, 2031368, 2539210, 2621120, 2686648, 3358310, 4062736, 5078420, 5373296, 6716620, 8125472, 10156840, 10410761, 10746592, 13433240, 16250944, 20313680, 20821522, 21493184, 26866480, 40627360, 41643044, 52053805, 53732960, 81254720, 83286088, 104107610, 107465920, 166572176, 208215220, 333144352, 416430440, 666288704, 832860880, 1665721760, 3331443520]

約数ペア:

[(1, 3331443520), (2, 1665721760), (4, 832860880), (5, 666288704), (8, 416430440), (10, 333144352), (16, 208215220), (20, 166572176), (31, 107465920), (32, 104107610), (40, 83286088), (41, 81254720), (62, 53732960), (64, 52053805), (80, 41643044), (82, 40627360), (124, 26866480), (155, 21493184), (160, 20821522), (164, 20313680), (205, 16250944), (248, 13433240), (310, 10746592), (320, 10410761), (328, 10156840), (410, 8125472), (496, 6716620), (620, 5373296), (656, 5078420), (820, 4062736), (992, 3358310), (1240, 2686648), (1271, 2621120), (1312, 2539210), (1640, 2031368), (1984, 1679155), (2480, 1343324), (2542, 1310560), (2624, 1269605), (3280, 1015684), (4960, 671662), (5084, 655280), (6355, 524224), (6560, 507842), (8191, 406720), (9920, 335831), (10168, 327640), (12710, 262112), (13120, 253921), (16382, 203360), (20336, 163820), (25420, 131056), (32764, 101680), (40672, 81910), (40955, 81344), (50840, 65528)]