99317650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 190032480

約数和(自身を除く): 90714830

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 131, 257, 262, 295, 514, 590, 655, 1285, 1310, 1475, 2570, 2950, 3275, 6425, 6550, 7729, 12850, 15163, 15458, 30326, 33667, 38645, 67334, 75815, 77290, 151630, 168335, 193225, 336670, 379075, 386450, 758150, 841675, 1683350, 1986353, 3972706, 9931765, 19863530, 49658825, 99317650]

約数ペア:

[(1, 99317650), (2, 49658825), (5, 19863530), (10, 9931765), (25, 3972706), (50, 1986353), (59, 1683350), (118, 841675), (131, 758150), (257, 386450), (262, 379075), (295, 336670), (514, 193225), (590, 168335), (655, 151630), (1285, 77290), (1310, 75815), (1475, 67334), (2570, 38645), (2950, 33667), (3275, 30326), (6425, 15458), (6550, 15163), (7729, 12850)]