2408772160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{442789}}^1$

素因数の和:442823

約数の個数: 56

約数和(自身を含む): 6073307640

約数和(自身を除く): 3664535480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 442789, 885578, 1771156, 2213945, 3542312, 4427890, 7084624, 7527413, 8855780, 14169248, 15054826, 17711560, 28338496, 30109652, 35423120, 37637065, 60219304, 70846240, 75274130, 120438608, 141692480, 150548260, 240877216, 301096520, 481754432, 602193040, 1204386080, 2408772160]

約数ペア:

[(1, 2408772160), (2, 1204386080), (4, 602193040), (5, 481754432), (8, 301096520), (10, 240877216), (16, 150548260), (17, 141692480), (20, 120438608), (32, 75274130), (34, 70846240), (40, 60219304), (64, 37637065), (68, 35423120), (80, 30109652), (85, 28338496), (136, 17711560), (160, 15054826), (170, 14169248), (272, 8855780), (320, 7527413), (340, 7084624), (544, 4427890), (680, 3542312), (1088, 2213945), (1360, 1771156), (2720, 885578), (5440, 442789)]