26692640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 69790896

約数和(自身を除く): 43098256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 313, 328, 410, 416, 520, 533, 626, 656, 820, 1040, 1066, 1252, 1312, 1565, 1640, 2080, 2132, 2504, 2665, 3130, 3280, 4069, 4264, 5008, 5330, 6260, 6560, 8138, 8528, 10016, 10660, 12520, 12833, 16276, 17056, 20345, 21320, 25040, 25666, 32552, 40690, 42640, 50080, 51332, 64165, 65104, 81380, 85280, 102664, 128330, 130208, 162760, 166829, 205328, 256660, 325520, 333658, 410656, 513320, 651040, 667316, 834145, 1026640, 1334632, 1668290, 2053280, 2669264, 3336580, 5338528, 6673160, 13346320, 26692640]

約数ペア:

[(1, 26692640), (2, 13346320), (4, 6673160), (5, 5338528), (8, 3336580), (10, 2669264), (13, 2053280), (16, 1668290), (20, 1334632), (26, 1026640), (32, 834145), (40, 667316), (41, 651040), (52, 513320), (65, 410656), (80, 333658), (82, 325520), (104, 256660), (130, 205328), (160, 166829), (164, 162760), (205, 130208), (208, 128330), (260, 102664), (313, 85280), (328, 81380), (410, 65104), (416, 64165), (520, 51332), (533, 50080), (626, 42640), (656, 40690), (820, 32552), (1040, 25666), (1066, 25040), (1252, 21320), (1312, 20345), (1565, 17056), (1640, 16276), (2080, 12833), (2132, 12520), (2504, 10660), (2665, 10016), (3130, 8528), (3280, 8138), (4069, 6560), (4264, 6260), (5008, 5330)]