16195404810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{46817}}^1$

素因数の和:47727

約数の個数: 64

約数和(自身を含む): 41906979072

約数和(自身を除く): 25711574262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 887, 1774, 2661, 4435, 5322, 8870, 11531, 13305, 23062, 26610, 34593, 46817, 57655, 69186, 93634, 115310, 140451, 172965, 234085, 280902, 345930, 468170, 608621, 702255, 1217242, 1404510, 1825863, 3043105, 3651726, 6086210, 9129315, 18258630, 41526679, 83053358, 124580037, 207633395, 249160074, 415266790, 539846827, 622900185, 1079693654, 1245800370, 1619540481, 2699234135, 3239080962, 5398468270, 8097702405, 16195404810]

約数ペア:

[(1, 16195404810), (2, 8097702405), (3, 5398468270), (5, 3239080962), (6, 2699234135), (10, 1619540481), (13, 1245800370), (15, 1079693654), (26, 622900185), (30, 539846827), (39, 415266790), (65, 249160074), (78, 207633395), (130, 124580037), (195, 83053358), (390, 41526679), (887, 18258630), (1774, 9129315), (2661, 6086210), (4435, 3651726), (5322, 3043105), (8870, 1825863), (11531, 1404510), (13305, 1217242), (23062, 702255), (26610, 608621), (34593, 468170), (46817, 345930), (57655, 280902), (69186, 234085), (93634, 172965), (115310, 140451)]