2271873440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{458039}}^1$

素因数の和:458085

約数の個数: 48

約数和(自身を含む): 5540451840

約数和(自身を除く): 3268578400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 458039, 916078, 1832156, 2290195, 3664312, 4580390, 7328624, 9160780, 14199209, 14657248, 18321560, 28398418, 36643120, 56796836, 70996045, 73286240, 113593672, 141992090, 227187344, 283984180, 454374688, 567968360, 1135936720, 2271873440]

約数ペア:

[(1, 2271873440), (2, 1135936720), (4, 567968360), (5, 454374688), (8, 283984180), (10, 227187344), (16, 141992090), (20, 113593672), (31, 73286240), (32, 70996045), (40, 56796836), (62, 36643120), (80, 28398418), (124, 18321560), (155, 14657248), (160, 14199209), (248, 9160780), (310, 7328624), (496, 4580390), (620, 3664312), (992, 2290195), (1240, 1832156), (2480, 916078), (4960, 458039)]