7373920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 18452448

約数和(自身を除く): 11078528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2711, 2720, 5422, 10844, 13555, 21688, 27110, 43376, 46087, 54220, 86752, 92174, 108440, 184348, 216880, 230435, 368696, 433760, 460870, 737392, 921740, 1474784, 1843480, 3686960, 7373920]

約数ペア:

[(1, 7373920), (2, 3686960), (4, 1843480), (5, 1474784), (8, 921740), (10, 737392), (16, 460870), (17, 433760), (20, 368696), (32, 230435), (34, 216880), (40, 184348), (68, 108440), (80, 92174), (85, 86752), (136, 54220), (160, 46087), (170, 43376), (272, 27110), (340, 21688), (544, 13555), (680, 10844), (1360, 5422), (2711, 2720)]