23865040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9623}}^1$

素因数の和:9667

約数の個数: 40

約数和(自身を含む): 57282048

約数和(自身を除く): 33417008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 298313, 384920, 596626, 769840, 1193252, 1491565, 2386504, 2983130, 4773008, 5966260, 11932520, 23865040]

約数ペア:

[(1, 23865040), (2, 11932520), (4, 5966260), (5, 4773008), (8, 2983130), (10, 2386504), (16, 1491565), (20, 1193252), (31, 769840), (40, 596626), (62, 384920), (80, 298313), (124, 192460), (155, 153968), (248, 96230), (310, 76984), (496, 48115), (620, 38492), (1240, 19246), (2480, 9623)]