25502640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106261}}^1$

素因数の和:106277

約数の個数: 40

約数和(自身を含む): 79058928

約数和(自身を除く): 53556288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106261, 212522, 318783, 425044, 531305, 637566, 850088, 1062610, 1275132, 1593915, 1700176, 2125220, 2550264, 3187830, 4250440, 5100528, 6375660, 8500880, 12751320, 25502640]

約数ペア:

[(1, 25502640), (2, 12751320), (3, 8500880), (4, 6375660), (5, 5100528), (6, 4250440), (8, 3187830), (10, 2550264), (12, 2125220), (15, 1700176), (16, 1593915), (20, 1275132), (24, 1062610), (30, 850088), (40, 637566), (48, 531305), (60, 425044), (80, 318783), (120, 212522), (240, 106261)]