100900480

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4317

約数の個数: 64

約数和(自身を含む): 247792680

約数和(自身を除く): 146892200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4261, 4736, 5920, 8522, 11840, 17044, 21305, 23680, 34088, 42610, 68176, 85220, 136352, 157657, 170440, 272704, 315314, 340880, 545408, 630628, 681760, 788285, 1261256, 1363520, 1576570, 2522512, 2727040, 3153140, 5045024, 6306280, 10090048, 12612560, 20180096, 25225120, 50450240, 100900480]

約数ペア:

[(1, 100900480), (2, 50450240), (4, 25225120), (5, 20180096), (8, 12612560), (10, 10090048), (16, 6306280), (20, 5045024), (32, 3153140), (37, 2727040), (40, 2522512), (64, 1576570), (74, 1363520), (80, 1261256), (128, 788285), (148, 681760), (160, 630628), (185, 545408), (296, 340880), (320, 315314), (370, 272704), (592, 170440), (640, 157657), (740, 136352), (1184, 85220), (1480, 68176), (2368, 42610), (2960, 34088), (4261, 23680), (4736, 21305), (5920, 17044), (8522, 11840)]