296370640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{161071}}^1$

素因数の和:161107

約数の個数: 40

約数和(自身を含む): 719025408

約数和(自身を除く): 422654768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 161071, 322142, 644284, 805355, 1288568, 1610710, 2577136, 3221420, 3704633, 6442840, 7409266, 12885680, 14818532, 18523165, 29637064, 37046330, 59274128, 74092660, 148185320, 296370640]

約数ペア:

[(1, 296370640), (2, 148185320), (4, 74092660), (5, 59274128), (8, 37046330), (10, 29637064), (16, 18523165), (20, 14818532), (23, 12885680), (40, 7409266), (46, 6442840), (80, 3704633), (92, 3221420), (115, 2577136), (184, 1610710), (230, 1288568), (368, 805355), (460, 644284), (920, 322142), (1840, 161071)]