110487920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 266604960

約数和(自身を除く): 156117040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 163, 185, 229, 296, 326, 370, 458, 592, 652, 740, 815, 916, 1145, 1304, 1480, 1630, 1832, 2290, 2608, 2960, 3260, 3664, 4580, 6031, 6520, 8473, 9160, 12062, 13040, 16946, 18320, 24124, 30155, 33892, 37327, 42365, 48248, 60310, 67784, 74654, 84730, 96496, 120620, 135568, 149308, 169460, 186635, 241240, 298616, 338920, 373270, 482480, 597232, 677840, 746540, 1381099, 1493080, 2762198, 2986160, 5524396, 6905495, 11048792, 13810990, 22097584, 27621980, 55243960, 110487920]

約数ペア:

[(1, 110487920), (2, 55243960), (4, 27621980), (5, 22097584), (8, 13810990), (10, 11048792), (16, 6905495), (20, 5524396), (37, 2986160), (40, 2762198), (74, 1493080), (80, 1381099), (148, 746540), (163, 677840), (185, 597232), (229, 482480), (296, 373270), (326, 338920), (370, 298616), (458, 241240), (592, 186635), (652, 169460), (740, 149308), (815, 135568), (916, 120620), (1145, 96496), (1304, 84730), (1480, 74654), (1630, 67784), (1832, 60310), (2290, 48248), (2608, 42365), (2960, 37327), (3260, 33892), (3664, 30155), (4580, 24124), (6031, 18320), (6520, 16946), (8473, 13040), (9160, 12062)]