604739840

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 1500972564

約数和(自身を除く): 896232724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 113, 128, 148, 160, 185, 226, 256, 296, 320, 370, 452, 565, 592, 640, 740, 904, 1130, 1184, 1280, 1480, 1808, 2260, 2368, 2960, 3616, 4181, 4520, 4736, 5920, 7232, 8362, 9040, 9472, 11840, 12769, 14464, 16724, 18080, 20905, 23680, 25538, 28928, 33448, 36160, 41810, 47360, 51076, 63845, 66896, 72320, 83620, 102152, 127690, 133792, 144640, 167240, 204304, 255380, 267584, 334480, 408608, 472453, 510760, 535168, 668960, 817216, 944906, 1021520, 1070336, 1337920, 1634432, 1889812, 2043040, 2362265, 2675840, 3268864, 3779624, 4086080, 4724530, 5351680, 7559248, 8172160, 9449060, 15118496, 16344320, 18898120, 30236992, 37796240, 60473984, 75592480, 120947968, 151184960, 302369920, 604739840]

約数ペア:

[(1, 604739840), (2, 302369920), (4, 151184960), (5, 120947968), (8, 75592480), (10, 60473984), (16, 37796240), (20, 30236992), (32, 18898120), (37, 16344320), (40, 15118496), (64, 9449060), (74, 8172160), (80, 7559248), (113, 5351680), (128, 4724530), (148, 4086080), (160, 3779624), (185, 3268864), (226, 2675840), (256, 2362265), (296, 2043040), (320, 1889812), (370, 1634432), (452, 1337920), (565, 1070336), (592, 1021520), (640, 944906), (740, 817216), (904, 668960), (1130, 535168), (1184, 510760), (1280, 472453), (1480, 408608), (1808, 334480), (2260, 267584), (2368, 255380), (2960, 204304), (3616, 167240), (4181, 144640), (4520, 133792), (4736, 127690), (5920, 102152), (7232, 83620), (8362, 72320), (9040, 66896), (9472, 63845), (11840, 51076), (12769, 47360), (14464, 41810), (16724, 36160), (18080, 33448), (20905, 28928), (23680, 25538)]