45523120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13879}}^1$

素因数の和:13933

約数の個数: 40

約数和(自身を含む): 108430560

約数和(自身を除く): 62907440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13879, 27758, 55516, 69395, 111032, 138790, 222064, 277580, 555160, 569039, 1110320, 1138078, 2276156, 2845195, 4552312, 5690390, 9104624, 11380780, 22761560, 45523120]

約数ペア:

[(1, 45523120), (2, 22761560), (4, 11380780), (5, 9104624), (8, 5690390), (10, 4552312), (16, 2845195), (20, 2276156), (40, 1138078), (41, 1110320), (80, 569039), (82, 555160), (164, 277580), (205, 222064), (328, 138790), (410, 111032), (656, 69395), (820, 55516), (1640, 27758), (3280, 13879)]