8169968300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{9283}}^1$

素因数の和:9987

約数の個数: 72

約数和(自身を含む): 19122848976

約数和(自身を除く): 10952880676

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 677, 1300, 1354, 2708, 3385, 6770, 8801, 9283, 13540, 16925, 17602, 18566, 33850, 35204, 37132, 44005, 46415, 67700, 88010, 92830, 120679, 176020, 185660, 220025, 232075, 241358, 440050, 464150, 482716, 603395, 880100, 928300, 1206790, 2413580, 3016975, 6033950, 6284591, 12067900, 12569182, 25138364, 31422955, 62845910, 81699683, 125691820, 157114775, 163399366, 314229550, 326798732, 408498415, 628459100, 816996830, 1633993660, 2042492075, 4084984150, 8169968300]

約数ペア:

[(1, 8169968300), (2, 4084984150), (4, 2042492075), (5, 1633993660), (10, 816996830), (13, 628459100), (20, 408498415), (25, 326798732), (26, 314229550), (50, 163399366), (52, 157114775), (65, 125691820), (100, 81699683), (130, 62845910), (260, 31422955), (325, 25138364), (650, 12569182), (677, 12067900), (1300, 6284591), (1354, 6033950), (2708, 3016975), (3385, 2413580), (6770, 1206790), (8801, 928300), (9283, 880100), (13540, 603395), (16925, 482716), (17602, 464150), (18566, 440050), (33850, 241358), (35204, 232075), (37132, 220025), (44005, 185660), (46415, 176020), (67700, 120679), (88010, 92830)]