4962100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 12686688

約数和(自身を除く): 7724588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 347, 550, 572, 650, 694, 715, 1100, 1300, 1388, 1430, 1735, 2860, 3470, 3575, 3817, 4511, 6940, 7150, 7634, 8675, 9022, 14300, 15268, 17350, 18044, 19085, 22555, 34700, 38170, 45110, 49621, 76340, 90220, 95425, 99242, 112775, 190850, 198484, 225550, 248105, 381700, 451100, 496210, 992420, 1240525, 2481050, 4962100]

約数ペア:

[(1, 4962100), (2, 2481050), (4, 1240525), (5, 992420), (10, 496210), (11, 451100), (13, 381700), (20, 248105), (22, 225550), (25, 198484), (26, 190850), (44, 112775), (50, 99242), (52, 95425), (55, 90220), (65, 76340), (100, 49621), (110, 45110), (130, 38170), (143, 34700), (220, 22555), (260, 19085), (275, 18044), (286, 17350), (325, 15268), (347, 14300), (550, 9022), (572, 8675), (650, 7634), (694, 7150), (715, 6940), (1100, 4511), (1300, 3817), (1388, 3575), (1430, 3470), (1735, 2860)]