85715612840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14985247}}^1$

素因数の和:14985282

約数の個数: 64

約数和(自身を含む): 226576949760

約数和(自身を除く): 140861336920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 14985247, 29970494, 59940988, 74926235, 119881976, 149852470, 164837717, 194808211, 299704940, 329675434, 389616422, 599409880, 659350868, 779232844, 824188585, 974041055, 1318701736, 1558465688, 1648377170, 1948082110, 2142890321, 3296754340, 3896164220, 4285780642, 6593508680, 7792328440, 8571561284, 10714451605, 17143122568, 21428903210, 42857806420, 85715612840]

約数ペア:

[(1, 85715612840), (2, 42857806420), (4, 21428903210), (5, 17143122568), (8, 10714451605), (10, 8571561284), (11, 7792328440), (13, 6593508680), (20, 4285780642), (22, 3896164220), (26, 3296754340), (40, 2142890321), (44, 1948082110), (52, 1648377170), (55, 1558465688), (65, 1318701736), (88, 974041055), (104, 824188585), (110, 779232844), (130, 659350868), (143, 599409880), (220, 389616422), (260, 329675434), (286, 299704940), (440, 194808211), (520, 164837717), (572, 149852470), (715, 119881976), (1144, 74926235), (1430, 59940988), (2860, 29970494), (5720, 14985247)]