39580250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 80196480

約数和(自身を除く): 40616230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 125, 134, 139, 170, 250, 278, 335, 425, 670, 695, 850, 1139, 1390, 1675, 2125, 2278, 2363, 3350, 3475, 4250, 4726, 5695, 6950, 8375, 9313, 11390, 11815, 16750, 17375, 18626, 23630, 28475, 34750, 46565, 56950, 59075, 93130, 118150, 142375, 158321, 232825, 284750, 295375, 316642, 465650, 590750, 791605, 1164125, 1583210, 2328250, 3958025, 7916050, 19790125, 39580250]

約数ペア:

[(1, 39580250), (2, 19790125), (5, 7916050), (10, 3958025), (17, 2328250), (25, 1583210), (34, 1164125), (50, 791605), (67, 590750), (85, 465650), (125, 316642), (134, 295375), (139, 284750), (170, 232825), (250, 158321), (278, 142375), (335, 118150), (425, 93130), (670, 59075), (695, 56950), (850, 46565), (1139, 34750), (1390, 28475), (1675, 23630), (2125, 18626), (2278, 17375), (2363, 16750), (3350, 11815), (3475, 11390), (4250, 9313), (4726, 8375), (5695, 6950)]