73677280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20059

約数の個数: 48

約数和(自身を含む): 181639584

約数和(自身を除く): 107962304

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, 20021, 40042, 80084, 100105, 160168, 200210, 320336, 400420, 460483, 640672, 800840, 920966, 1601680, 1841932, 2302415, 3203360, 3683864, 4604830, 7367728, 9209660, 14735456, 18419320, 36838640, 73677280]

約数ペア:

[(1, 73677280), (2, 36838640), (4, 18419320), (5, 14735456), (8, 9209660), (10, 7367728), (16, 4604830), (20, 3683864), (23, 3203360), (32, 2302415), (40, 1841932), (46, 1601680), (80, 920966), (92, 800840), (115, 640672), (160, 460483), (184, 400420), (230, 320336), (368, 200210), (460, 160168), (736, 100105), (920, 80084), (1840, 40042), (3680, 20021)]