85555250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 178319232

約数和(自身を除く): 92763982

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 530, 550, 583, 587, 1166, 1174, 1325, 1375, 2650, 2750, 2915, 2935, 5830, 5870, 6457, 6625, 12914, 13250, 14575, 14675, 29150, 29350, 31111, 32285, 62222, 64570, 72875, 73375, 145750, 146750, 155555, 161425, 311110, 322850, 342221, 684442, 777775, 807125, 1555550, 1614250, 1711105, 3422210, 3888875, 7777750, 8555525, 17111050, 42777625, 85555250]

約数ペア:

[(1, 85555250), (2, 42777625), (5, 17111050), (10, 8555525), (11, 7777750), (22, 3888875), (25, 3422210), (50, 1711105), (53, 1614250), (55, 1555550), (106, 807125), (110, 777775), (125, 684442), (250, 342221), (265, 322850), (275, 311110), (530, 161425), (550, 155555), (583, 146750), (587, 145750), (1166, 73375), (1174, 72875), (1325, 64570), (1375, 62222), (2650, 32285), (2750, 31111), (2915, 29350), (2935, 29150), (5830, 14675), (5870, 14575), (6457, 13250), (6625, 12914)]