38408800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 72

約数和(自身を含む): 96134472

約数和(自身を除く): 57725672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1171, 1312, 1640, 2050, 2342, 3280, 4100, 4684, 5855, 6560, 8200, 9368, 11710, 16400, 18736, 23420, 29275, 32800, 37472, 46840, 48011, 58550, 93680, 96022, 117100, 187360, 192044, 234200, 240055, 384088, 468400, 480110, 768176, 936800, 960220, 1200275, 1536352, 1920440, 2400550, 3840880, 4801100, 7681760, 9602200, 19204400, 38408800]

約数ペア:

[(1, 38408800), (2, 19204400), (4, 9602200), (5, 7681760), (8, 4801100), (10, 3840880), (16, 2400550), (20, 1920440), (25, 1536352), (32, 1200275), (40, 960220), (41, 936800), (50, 768176), (80, 480110), (82, 468400), (100, 384088), (160, 240055), (164, 234200), (200, 192044), (205, 187360), (328, 117100), (400, 96022), (410, 93680), (656, 58550), (800, 48011), (820, 46840), (1025, 37472), (1171, 32800), (1312, 29275), (1640, 23420), (2050, 18736), (2342, 16400), (3280, 11710), (4100, 9368), (4684, 8200), (5855, 6560)]