11474120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 30222720

約数和(自身を除く): 18748600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 953, 1204, 1505, 1720, 1906, 2408, 3010, 3812, 4765, 6020, 6671, 7624, 9530, 12040, 13342, 19060, 26684, 33355, 38120, 40979, 53368, 66710, 81958, 133420, 163916, 204895, 266840, 286853, 327832, 409790, 573706, 819580, 1147412, 1434265, 1639160, 2294824, 2868530, 5737060, 11474120]

約数ペア:

[(1, 11474120), (2, 5737060), (4, 2868530), (5, 2294824), (7, 1639160), (8, 1434265), (10, 1147412), (14, 819580), (20, 573706), (28, 409790), (35, 327832), (40, 286853), (43, 266840), (56, 204895), (70, 163916), (86, 133420), (140, 81958), (172, 66710), (215, 53368), (280, 40979), (301, 38120), (344, 33355), (430, 26684), (602, 19060), (860, 13342), (953, 12040), (1204, 9530), (1505, 7624), (1720, 6671), (1906, 6020), (2408, 4765), (3010, 3812)]