118520380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 288852480

約数和(自身を除く): 170332100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 115, 118, 220, 230, 236, 253, 295, 397, 460, 506, 590, 649, 794, 1012, 1180, 1265, 1298, 1357, 1588, 1985, 2530, 2596, 2714, 3245, 3970, 4367, 5060, 5428, 6490, 6785, 7940, 8734, 9131, 12980, 13570, 14927, 17468, 18262, 21835, 23423, 27140, 29854, 36524, 43670, 45655, 46846, 59708, 74635, 87340, 91310, 93692, 100441, 117115, 149270, 182620, 200882, 234230, 257653, 298540, 401764, 468460, 502205, 515306, 538729, 1004410, 1030612, 1077458, 1288265, 2008820, 2154916, 2576530, 2693645, 5153060, 5387290, 5926019, 10774580, 11852038, 23704076, 29630095, 59260190, 118520380]

約数ペア:

[(1, 118520380), (2, 59260190), (4, 29630095), (5, 23704076), (10, 11852038), (11, 10774580), (20, 5926019), (22, 5387290), (23, 5153060), (44, 2693645), (46, 2576530), (55, 2154916), (59, 2008820), (92, 1288265), (110, 1077458), (115, 1030612), (118, 1004410), (220, 538729), (230, 515306), (236, 502205), (253, 468460), (295, 401764), (397, 298540), (460, 257653), (506, 234230), (590, 200882), (649, 182620), (794, 149270), (1012, 117115), (1180, 100441), (1265, 93692), (1298, 91310), (1357, 87340), (1588, 74635), (1985, 59708), (2530, 46846), (2596, 45655), (2714, 43670), (3245, 36524), (3970, 29854), (4367, 27140), (5060, 23423), (5428, 21835), (6490, 18262), (6785, 17468), (7940, 14927), (8734, 13570), (9131, 12980)]