40061340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20233}}^1$

素因数の和:20259

約数の個数: 72

約数和(自身を含む): 132573168

約数和(自身を除く): 92511828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 20233, 40466, 60699, 80932, 101165, 121398, 182097, 202330, 222563, 242796, 303495, 364194, 404660, 445126, 606990, 667689, 728388, 890252, 910485, 1112815, 1213980, 1335378, 1820970, 2003067, 2225630, 2670756, 3338445, 3641940, 4006134, 4451260, 6676890, 8012268, 10015335, 13353780, 20030670, 40061340]

約数ペア:

[(1, 40061340), (2, 20030670), (3, 13353780), (4, 10015335), (5, 8012268), (6, 6676890), (9, 4451260), (10, 4006134), (11, 3641940), (12, 3338445), (15, 2670756), (18, 2225630), (20, 2003067), (22, 1820970), (30, 1335378), (33, 1213980), (36, 1112815), (44, 910485), (45, 890252), (55, 728388), (60, 667689), (66, 606990), (90, 445126), (99, 404660), (110, 364194), (132, 303495), (165, 242796), (180, 222563), (198, 202330), (220, 182097), (330, 121398), (396, 101165), (495, 80932), (660, 60699), (990, 40466), (1980, 20233)]