11498120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 28194480

約数和(自身を除く): 16696360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 457, 629, 680, 740, 914, 1258, 1480, 1828, 2285, 2516, 3145, 3656, 4570, 5032, 6290, 7769, 9140, 12580, 15538, 16909, 18280, 25160, 31076, 33818, 38845, 62152, 67636, 77690, 84545, 135272, 155380, 169090, 287453, 310760, 338180, 574906, 676360, 1149812, 1437265, 2299624, 2874530, 5749060, 11498120]

約数ペア:

[(1, 11498120), (2, 5749060), (4, 2874530), (5, 2299624), (8, 1437265), (10, 1149812), (17, 676360), (20, 574906), (34, 338180), (37, 310760), (40, 287453), (68, 169090), (74, 155380), (85, 135272), (136, 84545), (148, 77690), (170, 67636), (185, 62152), (296, 38845), (340, 33818), (370, 31076), (457, 25160), (629, 18280), (680, 16909), (740, 15538), (914, 12580), (1258, 9140), (1480, 7769), (1828, 6290), (2285, 5032), (2516, 4570), (3145, 3656)]