41536040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11411}}^1$

素因数の和:11442

約数の個数: 64

約数和(自身を含む): 115032960

約数和(自身を除く): 73496920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11411, 22822, 45644, 57055, 79877, 91288, 114110, 148343, 159754, 228220, 296686, 319508, 399385, 456440, 593372, 639016, 741715, 798770, 1038401, 1186744, 1483430, 1597540, 2076802, 2966860, 3195080, 4153604, 5192005, 5933720, 8307208, 10384010, 20768020, 41536040]

約数ペア:

[(1, 41536040), (2, 20768020), (4, 10384010), (5, 8307208), (7, 5933720), (8, 5192005), (10, 4153604), (13, 3195080), (14, 2966860), (20, 2076802), (26, 1597540), (28, 1483430), (35, 1186744), (40, 1038401), (52, 798770), (56, 741715), (65, 639016), (70, 593372), (91, 456440), (104, 399385), (130, 319508), (140, 296686), (182, 228220), (260, 159754), (280, 148343), (364, 114110), (455, 91288), (520, 79877), (728, 57055), (910, 45644), (1820, 22822), (3640, 11411)]