430111550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 932083200

約数和(自身を除く): 501971650

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 79, 95, 110, 158, 190, 209, 275, 395, 418, 475, 521, 550, 790, 869, 950, 1042, 1045, 1501, 1738, 1975, 2090, 2605, 3002, 3950, 4345, 5210, 5225, 5731, 7505, 8690, 9899, 10450, 11462, 13025, 15010, 16511, 19798, 21725, 26050, 28655, 33022, 37525, 41159, 43450, 49495, 57310, 75050, 82318, 82555, 98990, 108889, 143275, 165110, 205795, 217778, 247475, 286550, 411590, 412775, 452749, 494950, 544445, 782021, 825550, 905498, 1028975, 1088890, 1564042, 2057950, 2263745, 2722225, 3910105, 4527490, 5444450, 7820210, 8602231, 11318725, 17204462, 19550525, 22637450, 39101050, 43011155, 86022310, 215055775, 430111550]

約数ペア:

[(1, 430111550), (2, 215055775), (5, 86022310), (10, 43011155), (11, 39101050), (19, 22637450), (22, 19550525), (25, 17204462), (38, 11318725), (50, 8602231), (55, 7820210), (79, 5444450), (95, 4527490), (110, 3910105), (158, 2722225), (190, 2263745), (209, 2057950), (275, 1564042), (395, 1088890), (418, 1028975), (475, 905498), (521, 825550), (550, 782021), (790, 544445), (869, 494950), (950, 452749), (1042, 412775), (1045, 411590), (1501, 286550), (1738, 247475), (1975, 217778), (2090, 205795), (2605, 165110), (3002, 143275), (3950, 108889), (4345, 98990), (5210, 82555), (5225, 82318), (5731, 75050), (7505, 57310), (8690, 49495), (9899, 43450), (10450, 41159), (11462, 37525), (13025, 33022), (15010, 28655), (16511, 26050), (19798, 21725)]