99308320

素因数分解:

$2^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1087}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 235243008

約数和(自身を除く): 135934688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 571, 1087, 1142, 2174, 2284, 2855, 4348, 4568, 5435, 5710, 8696, 9136, 10870, 11420, 17392, 18272, 21740, 22840, 34784, 43480, 45680, 86960, 91360, 173920, 620677, 1241354, 2482708, 3103385, 4965416, 6206770, 9930832, 12413540, 19861664, 24827080, 49654160, 99308320]

約数ペア:

[(1, 99308320), (2, 49654160), (4, 24827080), (5, 19861664), (8, 12413540), (10, 9930832), (16, 6206770), (20, 4965416), (32, 3103385), (40, 2482708), (80, 1241354), (160, 620677), (571, 173920), (1087, 91360), (1142, 86960), (2174, 45680), (2284, 43480), (2855, 34784), (4348, 22840), (4568, 21740), (5435, 18272), (5710, 17392), (8696, 11420), (9136, 10870)]