37996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 98784000

約数和(自身を除く): 60787160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1399, 1940, 2716, 2798, 3395, 3880, 5432, 5596, 6790, 6995, 9793, 11192, 13580, 13990, 19586, 27160, 27980, 39172, 48965, 55960, 78344, 97930, 135703, 195860, 271406, 391720, 542812, 678515, 949921, 1085624, 1357030, 1899842, 2714060, 3799684, 4749605, 5428120, 7599368, 9499210, 18998420, 37996840]

約数ペア:

[(1, 37996840), (2, 18998420), (4, 9499210), (5, 7599368), (7, 5428120), (8, 4749605), (10, 3799684), (14, 2714060), (20, 1899842), (28, 1357030), (35, 1085624), (40, 949921), (56, 678515), (70, 542812), (97, 391720), (140, 271406), (194, 195860), (280, 135703), (388, 97930), (485, 78344), (679, 55960), (776, 48965), (970, 39172), (1358, 27980), (1399, 27160), (1940, 19586), (2716, 13990), (2798, 13580), (3395, 11192), (3880, 9793), (5432, 6995), (5596, 6790)]