11027900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 27342000

約数和(自身を除く): 16314100

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 499, 650, 850, 884, 998, 1105, 1300, 1700, 1996, 2210, 2495, 4420, 4990, 5525, 6487, 8483, 9980, 11050, 12475, 12974, 16966, 22100, 24950, 25948, 32435, 33932, 42415, 49900, 64870, 84830, 110279, 129740, 162175, 169660, 212075, 220558, 324350, 424150, 441116, 551395, 648700, 848300, 1102790, 2205580, 2756975, 5513950, 11027900]

約数ペア:

[(1, 11027900), (2, 5513950), (4, 2756975), (5, 2205580), (10, 1102790), (13, 848300), (17, 648700), (20, 551395), (25, 441116), (26, 424150), (34, 324350), (50, 220558), (52, 212075), (65, 169660), (68, 162175), (85, 129740), (100, 110279), (130, 84830), (170, 64870), (221, 49900), (260, 42415), (325, 33932), (340, 32435), (425, 25948), (442, 24950), (499, 22100), (650, 16966), (850, 12974), (884, 12475), (998, 11050), (1105, 9980), (1300, 8483), (1700, 6487), (1996, 5525), (2210, 4990), (2495, 4420)]