12312351320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{32507}}^1$

素因数の和:33092

約数の個数: 64

約数和(自身を含む): 29385931680

約数和(自身を除く): 17073580360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 557, 680, 1114, 2228, 2785, 4456, 5570, 9469, 11140, 18938, 22280, 32507, 37876, 47345, 65014, 75752, 94690, 130028, 162535, 189380, 260056, 325070, 378760, 552619, 650140, 1105238, 1300280, 2210476, 2763095, 4420952, 5526190, 11052380, 18106399, 22104760, 36212798, 72425596, 90531995, 144851192, 181063990, 307808783, 362127980, 615617566, 724255960, 1231235132, 1539043915, 2462470264, 3078087830, 6156175660, 12312351320]

約数ペア:

[(1, 12312351320), (2, 6156175660), (4, 3078087830), (5, 2462470264), (8, 1539043915), (10, 1231235132), (17, 724255960), (20, 615617566), (34, 362127980), (40, 307808783), (68, 181063990), (85, 144851192), (136, 90531995), (170, 72425596), (340, 36212798), (557, 22104760), (680, 18106399), (1114, 11052380), (2228, 5526190), (2785, 4420952), (4456, 2763095), (5570, 2210476), (9469, 1300280), (11140, 1105238), (18938, 650140), (22280, 552619), (32507, 378760), (37876, 325070), (47345, 260056), (65014, 189380), (75752, 162535), (94690, 130028)]