2378744080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{30941}}^1$

素因数の和:31016

約数の個数: 60

約数和(自身を含む): 5714925516

約数和(自身を除く): 3336181436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 30941, 38440, 61882, 76880, 123764, 154705, 247528, 309410, 495056, 618820, 959171, 1237640, 1918342, 2475280, 3836684, 4795855, 7673368, 9591710, 15346736, 19183420, 29734301, 38366840, 59468602, 76733680, 118937204, 148671505, 237874408, 297343010, 475748816, 594686020, 1189372040, 2378744080]

約数ペア:

[(1, 2378744080), (2, 1189372040), (4, 594686020), (5, 475748816), (8, 297343010), (10, 237874408), (16, 148671505), (20, 118937204), (31, 76733680), (40, 59468602), (62, 38366840), (80, 29734301), (124, 19183420), (155, 15346736), (248, 9591710), (310, 7673368), (496, 4795855), (620, 3836684), (961, 2475280), (1240, 1918342), (1922, 1237640), (2480, 959171), (3844, 618820), (4805, 495056), (7688, 309410), (9610, 247528), (15376, 154705), (19220, 123764), (30941, 76880), (38440, 61882)]