386976610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5275

約数の個数: 64

約数和(自身を含む): 810259200

約数和(自身を除く): 423282590

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 782, 874, 1615, 1955, 2185, 3230, 3910, 4370, 5209, 7429, 10418, 14858, 26045, 37145, 52090, 74290, 88553, 98971, 119807, 177106, 197942, 239614, 442765, 494855, 599035, 885530, 989710, 1198070, 1682507, 2036719, 2276333, 3365014, 4073438, 4552666, 8412535, 10183595, 11381665, 16825070, 20367190, 22763330, 38697661, 77395322, 193488305, 386976610]

約数ペア:

[(1, 386976610), (2, 193488305), (5, 77395322), (10, 38697661), (17, 22763330), (19, 20367190), (23, 16825070), (34, 11381665), (38, 10183595), (46, 8412535), (85, 4552666), (95, 4073438), (115, 3365014), (170, 2276333), (190, 2036719), (230, 1682507), (323, 1198070), (391, 989710), (437, 885530), (646, 599035), (782, 494855), (874, 442765), (1615, 239614), (1955, 197942), (2185, 177106), (3230, 119807), (3910, 98971), (4370, 88553), (5209, 74290), (7429, 52090), (10418, 37145), (14858, 26045)]