11440400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 28264932

約数和(自身を除く): 16824532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 773, 925, 1480, 1546, 1850, 2960, 3092, 3700, 3865, 6184, 7400, 7730, 12368, 14800, 15460, 19325, 28601, 30920, 38650, 57202, 61840, 77300, 114404, 143005, 154600, 228808, 286010, 309200, 457616, 572020, 715025, 1144040, 1430050, 2288080, 2860100, 5720200, 11440400]

約数ペア:

[(1, 11440400), (2, 5720200), (4, 2860100), (5, 2288080), (8, 1430050), (10, 1144040), (16, 715025), (20, 572020), (25, 457616), (37, 309200), (40, 286010), (50, 228808), (74, 154600), (80, 143005), (100, 114404), (148, 77300), (185, 61840), (200, 57202), (296, 38650), (370, 30920), (400, 28601), (592, 19325), (740, 15460), (773, 14800), (925, 12368), (1480, 7730), (1546, 7400), (1850, 6184), (2960, 3865), (3092, 3700)]