42813440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 106437240

約数和(自身を除く): 63623800

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, 512, 565, 592, 640, 740, 904, 1024, 1130, 1184, 1280, 1480, 1808, 2048, 2260, 2368, 2560, 2960, 3616, 4181, 4520, 4736, 5120, 5920, 7232, 8362, 9040, 9472, 10240, 11840, 14464, 16724, 18080, 18944, 20905, 23680, 28928, 33448, 36160, 37888, 41810, 47360, 57856, 66896, 72320, 75776, 83620, 94720, 115712, 133792, 144640, 167240, 189440, 231424, 267584, 289280, 334480, 378880, 535168, 578560, 668960, 1070336, 1157120, 1337920, 2140672, 2675840, 4281344, 5351680, 8562688, 10703360, 21406720, 42813440]

約数ペア:

[(1, 42813440), (2, 21406720), (4, 10703360), (5, 8562688), (8, 5351680), (10, 4281344), (16, 2675840), (20, 2140672), (32, 1337920), (37, 1157120), (40, 1070336), (64, 668960), (74, 578560), (80, 535168), (113, 378880), (128, 334480), (148, 289280), (160, 267584), (185, 231424), (226, 189440), (256, 167240), (296, 144640), (320, 133792), (370, 115712), (452, 94720), (512, 83620), (565, 75776), (592, 72320), (640, 66896), (740, 57856), (904, 47360), (1024, 41810), (1130, 37888), (1184, 36160), (1280, 33448), (1480, 28928), (1808, 23680), (2048, 20905), (2260, 18944), (2368, 18080), (2560, 16724), (2960, 14464), (3616, 11840), (4181, 10240), (4520, 9472), (4736, 9040), (5120, 8362), (5920, 7232)]