956698797890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1\times {\mathrm{23057}}^1$

素因数の和:42947

約数の個数: 64

約数和(自身を含む): 1977668058240

約数和(自身を除く): 1020969260350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19853, 23057, 39706, 46114, 99265, 115285, 198530, 218383, 230570, 253627, 377207, 436766, 438083, 507254, 754414, 876166, 1091915, 1268135, 1886035, 2183830, 2190415, 2536270, 3772070, 4149277, 4380830, 4818913, 8298554, 9637826, 20746385, 24094565, 41492770, 48189130, 457750621, 915501242, 2288753105, 4577506210, 5035256831, 8697261799, 10070513662, 17394523598, 25176284155, 43486308995, 50352568310, 86972617990, 95669879789, 191339759578, 478349398945, 956698797890]

約数ペア:

[(1, 956698797890), (2, 478349398945), (5, 191339759578), (10, 95669879789), (11, 86972617990), (19, 50352568310), (22, 43486308995), (38, 25176284155), (55, 17394523598), (95, 10070513662), (110, 8697261799), (190, 5035256831), (209, 4577506210), (418, 2288753105), (1045, 915501242), (2090, 457750621), (19853, 48189130), (23057, 41492770), (39706, 24094565), (46114, 20746385), (99265, 9637826), (115285, 8298554), (198530, 4818913), (218383, 4380830), (230570, 4149277), (253627, 3772070), (377207, 2536270), (436766, 2190415), (438083, 2183830), (507254, 1886035), (754414, 1268135), (876166, 1091915)]