2103827200

素因数分解:

$2^8\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1510

約数の個数: 108

約数和(自身を含む): 5230824928

約数和(自身を除く): 3126997728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 271, 320, 400, 542, 640, 800, 1084, 1213, 1280, 1355, 1600, 2168, 2426, 2710, 3200, 4336, 4852, 5420, 6065, 6400, 6775, 8672, 9704, 10840, 12130, 13550, 17344, 19408, 21680, 24260, 27100, 30325, 34688, 38816, 43360, 48520, 54200, 60650, 69376, 77632, 86720, 97040, 108400, 121300, 155264, 173440, 194080, 216800, 242600, 310528, 328723, 346880, 388160, 433600, 485200, 657446, 776320, 867200, 970400, 1314892, 1552640, 1643615, 1734400, 1940800, 2629784, 3287230, 3881600, 5259568, 6574460, 7763200, 8218075, 10519136, 13148920, 16436150, 21038272, 26297840, 32872300, 42076544, 52595680, 65744600, 84153088, 105191360, 131489200, 210382720, 262978400, 420765440, 525956800, 1051913600, 2103827200]

約数ペア:

[(1, 2103827200), (2, 1051913600), (4, 525956800), (5, 420765440), (8, 262978400), (10, 210382720), (16, 131489200), (20, 105191360), (25, 84153088), (32, 65744600), (40, 52595680), (50, 42076544), (64, 32872300), (80, 26297840), (100, 21038272), (128, 16436150), (160, 13148920), (200, 10519136), (256, 8218075), (271, 7763200), (320, 6574460), (400, 5259568), (542, 3881600), (640, 3287230), (800, 2629784), (1084, 1940800), (1213, 1734400), (1280, 1643615), (1355, 1552640), (1600, 1314892), (2168, 970400), (2426, 867200), (2710, 776320), (3200, 657446), (4336, 485200), (4852, 433600), (5420, 388160), (6065, 346880), (6400, 328723), (6775, 310528), (8672, 242600), (9704, 216800), (10840, 194080), (12130, 173440), (13550, 155264), (17344, 121300), (19408, 108400), (21680, 97040), (24260, 86720), (27100, 77632), (30325, 69376), (34688, 60650), (38816, 54200), (43360, 48520)]