11247080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 16694680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 503, 520, 559, 860, 1006, 1118, 1720, 2012, 2236, 2515, 2795, 4024, 4472, 5030, 5590, 6539, 10060, 11180, 13078, 20120, 21629, 22360, 26156, 32695, 43258, 52312, 65390, 86516, 108145, 130780, 173032, 216290, 261560, 281177, 432580, 562354, 865160, 1124708, 1405885, 2249416, 2811770, 5623540, 11247080]

約数ペア:

[(1, 11247080), (2, 5623540), (4, 2811770), (5, 2249416), (8, 1405885), (10, 1124708), (13, 865160), (20, 562354), (26, 432580), (40, 281177), (43, 261560), (52, 216290), (65, 173032), (86, 130780), (104, 108145), (130, 86516), (172, 65390), (215, 52312), (260, 43258), (344, 32695), (430, 26156), (503, 22360), (520, 21629), (559, 20120), (860, 13078), (1006, 11180), (1118, 10060), (1720, 6539), (2012, 5590), (2236, 5030), (2515, 4472), (2795, 4024)]