66545896670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{8387}}^1$

素因数の和:12665

約数の個数: 64

約数和(自身を含む): 138407636736

約数和(自身を除く): 71861740066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 4243, 8387, 8486, 16774, 21215, 41935, 42430, 46673, 72131, 83870, 92257, 93346, 142579, 144262, 184514, 233365, 285158, 360655, 461285, 466730, 712895, 721310, 793441, 922570, 1425790, 1568369, 1586882, 3136738, 3967205, 7841845, 7934410, 15683690, 35586041, 71172082, 177930205, 355860410, 391446451, 604962697, 782892902, 1209925394, 1957232255, 3024813485, 3914464510, 6049626970, 6654589667, 13309179334, 33272948335, 66545896670]

約数ペア:

[(1, 66545896670), (2, 33272948335), (5, 13309179334), (10, 6654589667), (11, 6049626970), (17, 3914464510), (22, 3024813485), (34, 1957232255), (55, 1209925394), (85, 782892902), (110, 604962697), (170, 391446451), (187, 355860410), (374, 177930205), (935, 71172082), (1870, 35586041), (4243, 15683690), (8387, 7934410), (8486, 7841845), (16774, 3967205), (21215, 3136738), (41935, 1586882), (42430, 1568369), (46673, 1425790), (72131, 922570), (83870, 793441), (92257, 721310), (93346, 712895), (142579, 466730), (144262, 461285), (184514, 360655), (233365, 285158)]