245431600

素因数分解:

$2^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2333}}^1$

素因数の和:2614

約数の個数: 60

約数和(自身を含む): 592145136

約数和(自身を除く): 346713536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 263, 400, 526, 1052, 1315, 2104, 2333, 2630, 4208, 4666, 5260, 6575, 9332, 10520, 11665, 13150, 18664, 21040, 23330, 26300, 37328, 46660, 52600, 58325, 93320, 105200, 116650, 186640, 233300, 466600, 613579, 933200, 1227158, 2454316, 3067895, 4908632, 6135790, 9817264, 12271580, 15339475, 24543160, 30678950, 49086320, 61357900, 122715800, 245431600]

約数ペア:

[(1, 245431600), (2, 122715800), (4, 61357900), (5, 49086320), (8, 30678950), (10, 24543160), (16, 15339475), (20, 12271580), (25, 9817264), (40, 6135790), (50, 4908632), (80, 3067895), (100, 2454316), (200, 1227158), (263, 933200), (400, 613579), (526, 466600), (1052, 233300), (1315, 186640), (2104, 116650), (2333, 105200), (2630, 93320), (4208, 58325), (4666, 52600), (5260, 46660), (6575, 37328), (9332, 26300), (10520, 23330), (11665, 21040), (13150, 18664)]