12604460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 31352832

約数和(自身を除く): 18748372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 53, 55, 92, 94, 106, 110, 115, 188, 212, 220, 230, 235, 253, 265, 460, 470, 506, 517, 530, 583, 940, 1012, 1034, 1060, 1081, 1166, 1219, 1265, 2068, 2162, 2332, 2438, 2491, 2530, 2585, 2915, 4324, 4876, 4982, 5060, 5170, 5405, 5830, 6095, 9964, 10340, 10810, 11660, 11891, 12190, 12455, 13409, 21620, 23782, 24380, 24910, 26818, 27401, 47564, 49820, 53636, 54802, 57293, 59455, 67045, 109604, 114586, 118910, 134090, 137005, 229172, 237820, 268180, 274010, 286465, 548020, 572930, 630223, 1145860, 1260446, 2520892, 3151115, 6302230, 12604460]

約数ペア:

[(1, 12604460), (2, 6302230), (4, 3151115), (5, 2520892), (10, 1260446), (11, 1145860), (20, 630223), (22, 572930), (23, 548020), (44, 286465), (46, 274010), (47, 268180), (53, 237820), (55, 229172), (92, 137005), (94, 134090), (106, 118910), (110, 114586), (115, 109604), (188, 67045), (212, 59455), (220, 57293), (230, 54802), (235, 53636), (253, 49820), (265, 47564), (460, 27401), (470, 26818), (506, 24910), (517, 24380), (530, 23782), (583, 21620), (940, 13409), (1012, 12455), (1034, 12190), (1060, 11891), (1081, 11660), (1166, 10810), (1219, 10340), (1265, 9964), (2068, 6095), (2162, 5830), (2332, 5405), (2438, 5170), (2491, 5060), (2530, 4982), (2585, 4876), (2915, 4324)]