21524348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2599559}}^1$

素因数の和:2599599

約数の個数: 96

約数和(自身を含む): 72995644800

約数和(自身を除く): 51471296280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 2599559, 5199118, 7798677, 10398236, 12997795, 15597354, 20796472, 23396031, 25995590, 31194708, 38993385, 46792062, 51991180, 59789857, 62389416, 77986770, 93584124, 103982360, 116980155, 119579714, 155973540, 179369571, 187168248, 233960310, 239159428, 298949285, 311947080, 358739142, 467920620, 478318856, 538108713, 597898570, 717478284, 896847855, 935841240, 1076217426, 1195797140, 1434956568, 1793695710, 2152434852, 2391594280, 2690543565, 3587391420, 4304869704, 5381087130, 7174782840, 10762174260, 21524348520]

約数ペア:

[(1, 21524348520), (2, 10762174260), (3, 7174782840), (4, 5381087130), (5, 4304869704), (6, 3587391420), (8, 2690543565), (9, 2391594280), (10, 2152434852), (12, 1793695710), (15, 1434956568), (18, 1195797140), (20, 1076217426), (23, 935841240), (24, 896847855), (30, 717478284), (36, 597898570), (40, 538108713), (45, 478318856), (46, 467920620), (60, 358739142), (69, 311947080), (72, 298949285), (90, 239159428), (92, 233960310), (115, 187168248), (120, 179369571), (138, 155973540), (180, 119579714), (184, 116980155), (207, 103982360), (230, 93584124), (276, 77986770), (345, 62389416), (360, 59789857), (414, 51991180), (460, 46792062), (552, 38993385), (690, 31194708), (828, 25995590), (920, 23396031), (1035, 20796472), (1380, 15597354), (1656, 12997795), (2070, 10398236), (2760, 7798677), (4140, 5199118), (8280, 2599559)]