1297020100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5569}}^1$

素因数の和:5737

約数の個数: 72

約数和(自身を含む): 3002385960

約数和(自身を除く): 1705365860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 137, 170, 274, 340, 425, 548, 685, 850, 1370, 1700, 2329, 2740, 3425, 4658, 5569, 6850, 9316, 11138, 11645, 13700, 22276, 23290, 27845, 46580, 55690, 58225, 94673, 111380, 116450, 139225, 189346, 232900, 278450, 378692, 473365, 556900, 762953, 946730, 1525906, 1893460, 2366825, 3051812, 3814765, 4733650, 7629530, 9467300, 12970201, 15259060, 19073825, 25940402, 38147650, 51880804, 64851005, 76295300, 129702010, 259404020, 324255025, 648510050, 1297020100]

約数ペア:

[(1, 1297020100), (2, 648510050), (4, 324255025), (5, 259404020), (10, 129702010), (17, 76295300), (20, 64851005), (25, 51880804), (34, 38147650), (50, 25940402), (68, 19073825), (85, 15259060), (100, 12970201), (137, 9467300), (170, 7629530), (274, 4733650), (340, 3814765), (425, 3051812), (548, 2366825), (685, 1893460), (850, 1525906), (1370, 946730), (1700, 762953), (2329, 556900), (2740, 473365), (3425, 378692), (4658, 278450), (5569, 232900), (6850, 189346), (9316, 139225), (11138, 116450), (11645, 111380), (13700, 94673), (22276, 58225), (23290, 55690), (27845, 46580)]