4531840

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 11095560

約数和(自身を除く): 6563720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 97, 128, 146, 160, 194, 292, 320, 365, 388, 485, 584, 640, 730, 776, 970, 1168, 1460, 1552, 1940, 2336, 2920, 3104, 3880, 4672, 5840, 6208, 7081, 7760, 9344, 11680, 12416, 14162, 15520, 23360, 28324, 31040, 35405, 46720, 56648, 62080, 70810, 113296, 141620, 226592, 283240, 453184, 566480, 906368, 1132960, 2265920, 4531840]

約数ペア:

[(1, 4531840), (2, 2265920), (4, 1132960), (5, 906368), (8, 566480), (10, 453184), (16, 283240), (20, 226592), (32, 141620), (40, 113296), (64, 70810), (73, 62080), (80, 56648), (97, 46720), (128, 35405), (146, 31040), (160, 28324), (194, 23360), (292, 15520), (320, 14162), (365, 12416), (388, 11680), (485, 9344), (584, 7760), (640, 7081), (730, 6208), (776, 5840), (970, 4672), (1168, 3880), (1460, 3104), (1552, 2920), (1940, 2336)]