580010800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 1438501680

約数和(自身を除く): 858490880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 109, 200, 212, 218, 251, 265, 400, 424, 436, 502, 530, 545, 848, 872, 1004, 1060, 1090, 1255, 1325, 1744, 2008, 2120, 2180, 2510, 2650, 2725, 4016, 4240, 4360, 5020, 5300, 5450, 5777, 6275, 8720, 10040, 10600, 10900, 11554, 12550, 13303, 20080, 21200, 21800, 23108, 25100, 26606, 27359, 28885, 43600, 46216, 50200, 53212, 54718, 57770, 66515, 92432, 100400, 106424, 109436, 115540, 133030, 136795, 144425, 212848, 218872, 231080, 266060, 273590, 288850, 332575, 437744, 462160, 532120, 547180, 577700, 665150, 683975, 1064240, 1094360, 1155400, 1330300, 1367950, 1450027, 2188720, 2310800, 2660600, 2735900, 2900054, 5321200, 5471800, 5800108, 7250135, 10943600, 11600216, 14500270, 23200432, 29000540, 36250675, 58001080, 72501350, 116002160, 145002700, 290005400, 580010800]

約数ペア:

[(1, 580010800), (2, 290005400), (4, 145002700), (5, 116002160), (8, 72501350), (10, 58001080), (16, 36250675), (20, 29000540), (25, 23200432), (40, 14500270), (50, 11600216), (53, 10943600), (80, 7250135), (100, 5800108), (106, 5471800), (109, 5321200), (200, 2900054), (212, 2735900), (218, 2660600), (251, 2310800), (265, 2188720), (400, 1450027), (424, 1367950), (436, 1330300), (502, 1155400), (530, 1094360), (545, 1064240), (848, 683975), (872, 665150), (1004, 577700), (1060, 547180), (1090, 532120), (1255, 462160), (1325, 437744), (1744, 332575), (2008, 288850), (2120, 273590), (2180, 266060), (2510, 231080), (2650, 218872), (2725, 212848), (4016, 144425), (4240, 136795), (4360, 133030), (5020, 115540), (5300, 109436), (5450, 106424), (5777, 100400), (6275, 92432), (8720, 66515), (10040, 57770), (10600, 54718), (10900, 53212), (11554, 50200), (12550, 46216), (13303, 43600), (20080, 28885), (21200, 27359), (21800, 26606), (23108, 25100)]