3078400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 108

約数和(自身を含む): 8427412

約数和(自身を除く): 5349012

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 128, 130, 148, 160, 185, 200, 208, 256, 260, 296, 320, 325, 370, 400, 416, 481, 520, 592, 640, 650, 740, 800, 832, 925, 962, 1040, 1184, 1280, 1300, 1480, 1600, 1664, 1850, 1924, 2080, 2368, 2405, 2600, 2960, 3200, 3328, 3700, 3848, 4160, 4736, 4810, 5200, 5920, 6400, 7400, 7696, 8320, 9472, 9620, 10400, 11840, 12025, 14800, 15392, 16640, 19240, 20800, 23680, 24050, 29600, 30784, 38480, 41600, 47360, 48100, 59200, 61568, 76960, 83200, 96200, 118400, 123136, 153920, 192400, 236800, 307840, 384800, 615680, 769600, 1539200, 3078400]

約数ペア:

[(1, 3078400), (2, 1539200), (4, 769600), (5, 615680), (8, 384800), (10, 307840), (13, 236800), (16, 192400), (20, 153920), (25, 123136), (26, 118400), (32, 96200), (37, 83200), (40, 76960), (50, 61568), (52, 59200), (64, 48100), (65, 47360), (74, 41600), (80, 38480), (100, 30784), (104, 29600), (128, 24050), (130, 23680), (148, 20800), (160, 19240), (185, 16640), (200, 15392), (208, 14800), (256, 12025), (260, 11840), (296, 10400), (320, 9620), (325, 9472), (370, 8320), (400, 7696), (416, 7400), (481, 6400), (520, 5920), (592, 5200), (640, 4810), (650, 4736), (740, 4160), (800, 3848), (832, 3700), (925, 3328), (962, 3200), (1040, 2960), (1184, 2600), (1280, 2405), (1300, 2368), (1480, 2080), (1600, 1924), (1664, 1850)]