70445350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 142736400

約数和(自身を除く): 72291050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2557, 2755, 5114, 5510, 12785, 13775, 25570, 27550, 48583, 63925, 74153, 97166, 127850, 148306, 242915, 370765, 485830, 741530, 1214575, 1408907, 1853825, 2429150, 2817814, 3707650, 7044535, 14089070, 35222675, 70445350]

約数ペア:

[(1, 70445350), (2, 35222675), (5, 14089070), (10, 7044535), (19, 3707650), (25, 2817814), (29, 2429150), (38, 1853825), (50, 1408907), (58, 1214575), (95, 741530), (145, 485830), (190, 370765), (290, 242915), (475, 148306), (551, 127850), (725, 97166), (950, 74153), (1102, 63925), (1450, 48583), (2557, 27550), (2755, 25570), (5114, 13775), (5510, 12785)]