63762992080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1\times {\mathrm{27211}}^1$

素因数の和:28964

約数の個数: 80

約数和(自身を含む): 157066357824

約数和(自身を除く): 93303365744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1723, 3446, 6892, 8615, 13784, 17230, 27211, 27568, 29291, 34460, 54422, 58582, 68920, 108844, 117164, 136055, 137840, 146455, 217688, 234328, 272110, 292910, 435376, 462587, 468656, 544220, 585820, 925174, 1088440, 1171640, 1850348, 2176880, 2312935, 2343280, 3700696, 4625870, 7401392, 9251740, 18503480, 37006960, 46884553, 93769106, 187538212, 234422765, 375076424, 468845530, 750152848, 797037401, 937691060, 1594074802, 1875382120, 3188149604, 3750764240, 3985187005, 6376299208, 7970374010, 12752598416, 15940748020, 31881496040, 63762992080]

約数ペア:

[(1, 63762992080), (2, 31881496040), (4, 15940748020), (5, 12752598416), (8, 7970374010), (10, 6376299208), (16, 3985187005), (17, 3750764240), (20, 3188149604), (34, 1875382120), (40, 1594074802), (68, 937691060), (80, 797037401), (85, 750152848), (136, 468845530), (170, 375076424), (272, 234422765), (340, 187538212), (680, 93769106), (1360, 46884553), (1723, 37006960), (3446, 18503480), (6892, 9251740), (8615, 7401392), (13784, 4625870), (17230, 3700696), (27211, 2343280), (27568, 2312935), (29291, 2176880), (34460, 1850348), (54422, 1171640), (58582, 1088440), (68920, 925174), (108844, 585820), (117164, 544220), (136055, 468656), (137840, 462587), (146455, 435376), (217688, 292910), (234328, 272110)]