104510900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4773

約数の個数: 72

約数和(自身を含む): 258655320

約数和(自身を除く): 154144420

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, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 4729, 5525, 9458, 11050, 18916, 22100, 23645, 47290, 61477, 80393, 94580, 118225, 122954, 160786, 236450, 245908, 307385, 321572, 401965, 472900, 614770, 803930, 1045109, 1229540, 1536925, 1607860, 2009825, 2090218, 3073850, 4019650, 4180436, 5225545, 6147700, 8039300, 10451090, 20902180, 26127725, 52255450, 104510900]

約数ペア:

[(1, 104510900), (2, 52255450), (4, 26127725), (5, 20902180), (10, 10451090), (13, 8039300), (17, 6147700), (20, 5225545), (25, 4180436), (26, 4019650), (34, 3073850), (50, 2090218), (52, 2009825), (65, 1607860), (68, 1536925), (85, 1229540), (100, 1045109), (130, 803930), (170, 614770), (221, 472900), (260, 401965), (325, 321572), (340, 307385), (425, 245908), (442, 236450), (650, 160786), (850, 122954), (884, 118225), (1105, 94580), (1300, 80393), (1700, 61477), (2210, 47290), (4420, 23645), (4729, 22100), (5525, 18916), (9458, 11050)]