37983440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 102047040

約数和(自身を除く): 64063600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2539, 2992, 3740, 5078, 7480, 10156, 12695, 14960, 20312, 25390, 27929, 40624, 43163, 50780, 55858, 86326, 101560, 111716, 139645, 172652, 203120, 215815, 223432, 279290, 345304, 431630, 446864, 474793, 558580, 690608, 863260, 949586, 1117160, 1726520, 1899172, 2234320, 2373965, 3453040, 3798344, 4747930, 7596688, 9495860, 18991720, 37983440]

約数ペア:

[(1, 37983440), (2, 18991720), (4, 9495860), (5, 7596688), (8, 4747930), (10, 3798344), (11, 3453040), (16, 2373965), (17, 2234320), (20, 1899172), (22, 1726520), (34, 1117160), (40, 949586), (44, 863260), (55, 690608), (68, 558580), (80, 474793), (85, 446864), (88, 431630), (110, 345304), (136, 279290), (170, 223432), (176, 215815), (187, 203120), (220, 172652), (272, 139645), (340, 111716), (374, 101560), (440, 86326), (680, 55858), (748, 50780), (880, 43163), (935, 40624), (1360, 27929), (1496, 25390), (1870, 20312), (2539, 14960), (2992, 12695), (3740, 10156), (5078, 7480)]