134229160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{881}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 326728080

約数和(自身を除く): 192498920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 520, 586, 881, 1172, 1465, 1762, 2344, 2930, 3524, 3809, 4405, 5860, 7048, 7618, 8810, 11453, 11720, 15236, 17620, 19045, 22906, 30472, 35240, 38090, 45812, 57265, 76180, 91624, 114530, 152360, 229060, 258133, 458120, 516266, 1032532, 1290665, 2065064, 2581330, 3355729, 5162660, 6711458, 10325320, 13422916, 16778645, 26845832, 33557290, 67114580, 134229160]

約数ペア:

[(1, 134229160), (2, 67114580), (4, 33557290), (5, 26845832), (8, 16778645), (10, 13422916), (13, 10325320), (20, 6711458), (26, 5162660), (40, 3355729), (52, 2581330), (65, 2065064), (104, 1290665), (130, 1032532), (260, 516266), (293, 458120), (520, 258133), (586, 229060), (881, 152360), (1172, 114530), (1465, 91624), (1762, 76180), (2344, 57265), (2930, 45812), (3524, 38090), (3809, 35240), (4405, 30472), (5860, 22906), (7048, 19045), (7618, 17620), (8810, 15236), (11453, 11720)]