89869280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24459

約数の個数: 48

約数和(自身を含む): 221556384

約数和(自身を除く): 131687104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24421, 48842, 97684, 122105, 195368, 244210, 390736, 488420, 561683, 781472, 976840, 1123366, 1953680, 2246732, 2808415, 3907360, 4493464, 5616830, 8986928, 11233660, 17973856, 22467320, 44934640, 89869280]

約数ペア:

[(1, 89869280), (2, 44934640), (4, 22467320), (5, 17973856), (8, 11233660), (10, 8986928), (16, 5616830), (20, 4493464), (23, 3907360), (32, 2808415), (40, 2246732), (46, 1953680), (80, 1123366), (92, 976840), (115, 781472), (160, 561683), (184, 488420), (230, 390736), (368, 244210), (460, 195368), (736, 122105), (920, 97684), (1840, 48842), (3680, 24421)]