10863440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 30414720

約数和(自身を除く): 19551280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1021, 1064, 1330, 1520, 2042, 2128, 2660, 4084, 5105, 5320, 7147, 8168, 10210, 10640, 14294, 16336, 19399, 20420, 28588, 35735, 38798, 40840, 57176, 71470, 77596, 81680, 96995, 114352, 135793, 142940, 155192, 193990, 271586, 285880, 310384, 387980, 543172, 571760, 678965, 775960, 1086344, 1357930, 1551920, 2172688, 2715860, 5431720, 10863440]

約数ペア:

[(1, 10863440), (2, 5431720), (4, 2715860), (5, 2172688), (7, 1551920), (8, 1357930), (10, 1086344), (14, 775960), (16, 678965), (19, 571760), (20, 543172), (28, 387980), (35, 310384), (38, 285880), (40, 271586), (56, 193990), (70, 155192), (76, 142940), (80, 135793), (95, 114352), (112, 96995), (133, 81680), (140, 77596), (152, 71470), (190, 57176), (266, 40840), (280, 38798), (304, 35735), (380, 28588), (532, 20420), (560, 19399), (665, 16336), (760, 14294), (1021, 10640), (1064, 10210), (1330, 8168), (1520, 7147), (2042, 5320), (2128, 5105), (2660, 4084)]