10808980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 17132780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5939, 11878, 23756, 29695, 41573, 59390, 77207, 83146, 118780, 154414, 166292, 207865, 308828, 386035, 415730, 540449, 772070, 831460, 1080898, 1544140, 2161796, 2702245, 5404490, 10808980]

約数ペア:

[(1, 10808980), (2, 5404490), (4, 2702245), (5, 2161796), (7, 1544140), (10, 1080898), (13, 831460), (14, 772070), (20, 540449), (26, 415730), (28, 386035), (35, 308828), (52, 207865), (65, 166292), (70, 154414), (91, 118780), (130, 83146), (140, 77207), (182, 59390), (260, 41573), (364, 29695), (455, 23756), (910, 11878), (1820, 5939)]