45318400

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 114878932

約数和(自身を除く): 69560532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 97, 100, 128, 146, 160, 194, 200, 256, 292, 320, 365, 388, 400, 485, 584, 640, 730, 776, 800, 970, 1168, 1280, 1460, 1552, 1600, 1825, 1940, 2336, 2425, 2920, 3104, 3200, 3650, 3880, 4672, 4850, 5840, 6208, 6400, 7081, 7300, 7760, 9344, 9700, 11680, 12416, 14162, 14600, 15520, 18688, 19400, 23360, 24832, 28324, 29200, 31040, 35405, 38800, 46720, 56648, 58400, 62080, 70810, 77600, 93440, 113296, 116800, 124160, 141620, 155200, 177025, 226592, 233600, 283240, 310400, 354050, 453184, 467200, 566480, 620800, 708100, 906368, 1132960, 1416200, 1812736, 2265920, 2832400, 4531840, 5664800, 9063680, 11329600, 22659200, 45318400]

約数ペア:

[(1, 45318400), (2, 22659200), (4, 11329600), (5, 9063680), (8, 5664800), (10, 4531840), (16, 2832400), (20, 2265920), (25, 1812736), (32, 1416200), (40, 1132960), (50, 906368), (64, 708100), (73, 620800), (80, 566480), (97, 467200), (100, 453184), (128, 354050), (146, 310400), (160, 283240), (194, 233600), (200, 226592), (256, 177025), (292, 155200), (320, 141620), (365, 124160), (388, 116800), (400, 113296), (485, 93440), (584, 77600), (640, 70810), (730, 62080), (776, 58400), (800, 56648), (970, 46720), (1168, 38800), (1280, 35405), (1460, 31040), (1552, 29200), (1600, 28324), (1825, 24832), (1940, 23360), (2336, 19400), (2425, 18688), (2920, 15520), (3104, 14600), (3200, 14162), (3650, 12416), (3880, 11680), (4672, 9700), (4850, 9344), (5840, 7760), (6208, 7300), (6400, 7081)]