66079520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31769}}^1$

素因数の和:31797

約数の個数: 48

約数和(自身を含む): 168126840

約数和(自身を除く): 102047320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 31769, 63538, 127076, 158845, 254152, 317690, 412997, 508304, 635380, 825994, 1016608, 1270760, 1651988, 2064985, 2541520, 3303976, 4129970, 5083040, 6607952, 8259940, 13215904, 16519880, 33039760, 66079520]

約数ペア:

[(1, 66079520), (2, 33039760), (4, 16519880), (5, 13215904), (8, 8259940), (10, 6607952), (13, 5083040), (16, 4129970), (20, 3303976), (26, 2541520), (32, 2064985), (40, 1651988), (52, 1270760), (65, 1016608), (80, 825994), (104, 635380), (130, 508304), (160, 412997), (208, 317690), (260, 254152), (416, 158845), (520, 127076), (1040, 63538), (2080, 31769)]