1895699200

素因数分解:

$2^8\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1390

約数の個数: 108

約数和(自身を含む): 4713774688

約数和(自身を除く): 2818075488

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, 1093, 1280, 1355, 1600, 2168, 2186, 2710, 3200, 4336, 4372, 5420, 5465, 6400, 6775, 8672, 8744, 10840, 10930, 13550, 17344, 17488, 21680, 21860, 27100, 27325, 34688, 34976, 43360, 43720, 54200, 54650, 69376, 69952, 86720, 87440, 108400, 109300, 139904, 173440, 174880, 216800, 218600, 279808, 296203, 346880, 349760, 433600, 437200, 592406, 699520, 867200, 874400, 1184812, 1399040, 1481015, 1734400, 1748800, 2369624, 2962030, 3497600, 4739248, 5924060, 6995200, 7405075, 9478496, 11848120, 14810150, 18956992, 23696240, 29620300, 37913984, 47392480, 59240600, 75827968, 94784960, 118481200, 189569920, 236962400, 379139840, 473924800, 947849600, 1895699200]

約数ペア:

[(1, 1895699200), (2, 947849600), (4, 473924800), (5, 379139840), (8, 236962400), (10, 189569920), (16, 118481200), (20, 94784960), (25, 75827968), (32, 59240600), (40, 47392480), (50, 37913984), (64, 29620300), (80, 23696240), (100, 18956992), (128, 14810150), (160, 11848120), (200, 9478496), (256, 7405075), (271, 6995200), (320, 5924060), (400, 4739248), (542, 3497600), (640, 2962030), (800, 2369624), (1084, 1748800), (1093, 1734400), (1280, 1481015), (1355, 1399040), (1600, 1184812), (2168, 874400), (2186, 867200), (2710, 699520), (3200, 592406), (4336, 437200), (4372, 433600), (5420, 349760), (5465, 346880), (6400, 296203), (6775, 279808), (8672, 218600), (8744, 216800), (10840, 174880), (10930, 173440), (13550, 139904), (17344, 109300), (17488, 108400), (21680, 87440), (21860, 86720), (27100, 69952), (27325, 69376), (34688, 54650), (34976, 54200), (43360, 43720)]