103656800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10000

約数の個数: 72

約数和(自身を含む): 272545056

約数和(自身を除く): 168888256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9967, 10400, 19934, 39868, 49835, 79736, 99670, 129571, 159472, 199340, 249175, 259142, 318944, 398680, 498350, 518284, 647855, 797360, 996700, 1036568, 1295710, 1594720, 1993400, 2073136, 2591420, 3239275, 3986800, 4146272, 5182840, 6478550, 7973600, 10365680, 12957100, 20731360, 25914200, 51828400, 103656800]

約数ペア:

[(1, 103656800), (2, 51828400), (4, 25914200), (5, 20731360), (8, 12957100), (10, 10365680), (13, 7973600), (16, 6478550), (20, 5182840), (25, 4146272), (26, 3986800), (32, 3239275), (40, 2591420), (50, 2073136), (52, 1993400), (65, 1594720), (80, 1295710), (100, 1036568), (104, 996700), (130, 797360), (160, 647855), (200, 518284), (208, 498350), (260, 398680), (325, 318944), (400, 259142), (416, 249175), (520, 199340), (650, 159472), (800, 129571), (1040, 99670), (1300, 79736), (2080, 49835), (2600, 39868), (5200, 19934), (9967, 10400)]