15704443780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{48259}}^1$

素因数の和:48628

約数の個数: 48

約数和(自身を含む): 33711733440

約数和(自身を除く): 18007289660

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 307, 530, 614, 1060, 1228, 1535, 3070, 6140, 16271, 32542, 48259, 65084, 81355, 96518, 162710, 193036, 241295, 325420, 482590, 965180, 2557727, 5115454, 10230908, 12788635, 14815513, 25577270, 29631026, 51154540, 59262052, 74077565, 148155130, 296310260, 785222189, 1570444378, 3140888756, 3926110945, 7852221890, 15704443780]

約数ペア:

[(1, 15704443780), (2, 7852221890), (4, 3926110945), (5, 3140888756), (10, 1570444378), (20, 785222189), (53, 296310260), (106, 148155130), (212, 74077565), (265, 59262052), (307, 51154540), (530, 29631026), (614, 25577270), (1060, 14815513), (1228, 12788635), (1535, 10230908), (3070, 5115454), (6140, 2557727), (16271, 965180), (32542, 482590), (48259, 325420), (65084, 241295), (81355, 193036), (96518, 162710)]