2669460800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{40693}}^1$

素因数の和:40756

約数の個数: 84

約数和(自身を含む): 6728915676

約数和(自身を除く): 4059454876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1312, 1600, 1640, 2050, 2624, 3280, 4100, 6560, 8200, 13120, 16400, 32800, 40693, 65600, 81386, 162772, 203465, 325544, 406930, 651088, 813860, 1017325, 1302176, 1627720, 1668413, 2034650, 2604352, 3255440, 3336826, 4069300, 6510880, 6673652, 8138600, 8342065, 13021760, 13347304, 16277200, 16684130, 26694608, 32554400, 33368260, 41710325, 53389216, 65108800, 66736520, 83420650, 106778432, 133473040, 166841300, 266946080, 333682600, 533892160, 667365200, 1334730400, 2669460800]

約数ペア:

[(1, 2669460800), (2, 1334730400), (4, 667365200), (5, 533892160), (8, 333682600), (10, 266946080), (16, 166841300), (20, 133473040), (25, 106778432), (32, 83420650), (40, 66736520), (41, 65108800), (50, 53389216), (64, 41710325), (80, 33368260), (82, 32554400), (100, 26694608), (160, 16684130), (164, 16277200), (200, 13347304), (205, 13021760), (320, 8342065), (328, 8138600), (400, 6673652), (410, 6510880), (656, 4069300), (800, 3336826), (820, 3255440), (1025, 2604352), (1312, 2034650), (1600, 1668413), (1640, 1627720), (2050, 1302176), (2624, 1017325), (3280, 813860), (4100, 651088), (6560, 406930), (8200, 325544), (13120, 203465), (16400, 162772), (32800, 81386), (40693, 65600)]