7006982480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{9419}}^1$

素因数の和:9996

約数の個数: 80

約数和(自身を含む): 17282911680

約数和(自身を除く): 10275929200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 547, 680, 1094, 1360, 2188, 2735, 4376, 5470, 8752, 9299, 9419, 10940, 18598, 18838, 21880, 37196, 37676, 43760, 46495, 47095, 74392, 75352, 92990, 94190, 148784, 150704, 160123, 185980, 188380, 320246, 371960, 376760, 640492, 743920, 753520, 800615, 1280984, 1601230, 2561968, 3202460, 5152193, 6404920, 10304386, 12809840, 20608772, 25760965, 41217544, 51521930, 82435088, 87587281, 103043860, 175174562, 206087720, 350349124, 412175440, 437936405, 700698248, 875872810, 1401396496, 1751745620, 3503491240, 7006982480]

約数ペア:

[(1, 7006982480), (2, 3503491240), (4, 1751745620), (5, 1401396496), (8, 875872810), (10, 700698248), (16, 437936405), (17, 412175440), (20, 350349124), (34, 206087720), (40, 175174562), (68, 103043860), (80, 87587281), (85, 82435088), (136, 51521930), (170, 41217544), (272, 25760965), (340, 20608772), (547, 12809840), (680, 10304386), (1094, 6404920), (1360, 5152193), (2188, 3202460), (2735, 2561968), (4376, 1601230), (5470, 1280984), (8752, 800615), (9299, 753520), (9419, 743920), (10940, 640492), (18598, 376760), (18838, 371960), (21880, 320246), (37196, 188380), (37676, 185980), (43760, 160123), (46495, 150704), (47095, 148784), (74392, 94190), (75352, 92990)]