3741440

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 9320640

約数和(自身を除く): 5579200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 79, 80, 128, 148, 158, 160, 185, 256, 296, 316, 320, 370, 395, 592, 632, 640, 740, 790, 1184, 1264, 1280, 1480, 1580, 2368, 2528, 2923, 2960, 3160, 4736, 5056, 5846, 5920, 6320, 9472, 10112, 11692, 11840, 12640, 14615, 20224, 23384, 23680, 25280, 29230, 46768, 47360, 50560, 58460, 93536, 101120, 116920, 187072, 233840, 374144, 467680, 748288, 935360, 1870720, 3741440]

約数ペア:

[(1, 3741440), (2, 1870720), (4, 935360), (5, 748288), (8, 467680), (10, 374144), (16, 233840), (20, 187072), (32, 116920), (37, 101120), (40, 93536), (64, 58460), (74, 50560), (79, 47360), (80, 46768), (128, 29230), (148, 25280), (158, 23680), (160, 23384), (185, 20224), (256, 14615), (296, 12640), (316, 11840), (320, 11692), (370, 10112), (395, 9472), (592, 6320), (632, 5920), (640, 5846), (740, 5056), (790, 4736), (1184, 3160), (1264, 2960), (1280, 2923), (1480, 2528), (1580, 2368)]