100786720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8717

約数の個数: 48

約数和(自身を含む): 241398360

約数和(自身を除く): 140611640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 8629, 11680, 17258, 34516, 43145, 69032, 86290, 138064, 172580, 276128, 345160, 629917, 690320, 1259834, 1380640, 2519668, 3149585, 5039336, 6299170, 10078672, 12598340, 20157344, 25196680, 50393360, 100786720]

約数ペア:

[(1, 100786720), (2, 50393360), (4, 25196680), (5, 20157344), (8, 12598340), (10, 10078672), (16, 6299170), (20, 5039336), (32, 3149585), (40, 2519668), (73, 1380640), (80, 1259834), (146, 690320), (160, 629917), (292, 345160), (365, 276128), (584, 172580), (730, 138064), (1168, 86290), (1460, 69032), (2336, 43145), (2920, 34516), (5840, 17258), (8629, 11680)]