34545680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 88119360

約数和(自身を除く): 53573680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 563, 590, 767, 944, 1040, 1126, 1180, 1534, 2252, 2360, 2815, 3068, 3835, 4504, 4720, 5630, 6136, 7319, 7670, 9008, 11260, 12272, 14638, 15340, 22520, 29276, 30680, 33217, 36595, 45040, 58552, 61360, 66434, 73190, 117104, 132868, 146380, 166085, 265736, 292760, 332170, 431821, 531472, 585520, 664340, 863642, 1328680, 1727284, 2159105, 2657360, 3454568, 4318210, 6909136, 8636420, 17272840, 34545680]

約数ペア:

[(1, 34545680), (2, 17272840), (4, 8636420), (5, 6909136), (8, 4318210), (10, 3454568), (13, 2657360), (16, 2159105), (20, 1727284), (26, 1328680), (40, 863642), (52, 664340), (59, 585520), (65, 531472), (80, 431821), (104, 332170), (118, 292760), (130, 265736), (208, 166085), (236, 146380), (260, 132868), (295, 117104), (472, 73190), (520, 66434), (563, 61360), (590, 58552), (767, 45040), (944, 36595), (1040, 33217), (1126, 30680), (1180, 29276), (1534, 22520), (2252, 15340), (2360, 14638), (2815, 12272), (3068, 11260), (3835, 9008), (4504, 7670), (4720, 7319), (5630, 6136)]