97769840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2550

約数の個数: 80

約数和(自身を含む): 263554560

約数和(自身を除く): 165784720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2459, 2485, 2840, 3976, 4918, 4970, 5680, 7952, 9836, 9940, 12295, 17213, 19672, 19880, 24590, 34426, 39344, 39760, 49180, 68852, 86065, 98360, 137704, 172130, 174589, 196720, 275408, 344260, 349178, 688520, 698356, 872945, 1222123, 1377040, 1396712, 1745890, 2444246, 2793424, 3491780, 4888492, 6110615, 6983560, 9776984, 12221230, 13967120, 19553968, 24442460, 48884920, 97769840]

約数ペア:

[(1, 97769840), (2, 48884920), (4, 24442460), (5, 19553968), (7, 13967120), (8, 12221230), (10, 9776984), (14, 6983560), (16, 6110615), (20, 4888492), (28, 3491780), (35, 2793424), (40, 2444246), (56, 1745890), (70, 1396712), (71, 1377040), (80, 1222123), (112, 872945), (140, 698356), (142, 688520), (280, 349178), (284, 344260), (355, 275408), (497, 196720), (560, 174589), (568, 172130), (710, 137704), (994, 98360), (1136, 86065), (1420, 68852), (1988, 49180), (2459, 39760), (2485, 39344), (2840, 34426), (3976, 24590), (4918, 19880), (4970, 19672), (5680, 17213), (7952, 12295), (9836, 9940)]