15698460280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{57571}}^1$

素因数の和:58000

約数の個数: 64

約数和(自身を含む): 37493189280

約数和(自身を除く): 21794729000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 401, 680, 802, 1604, 2005, 3208, 4010, 6817, 8020, 13634, 16040, 27268, 34085, 54536, 57571, 68170, 115142, 136340, 230284, 272680, 287855, 460568, 575710, 978707, 1151420, 1957414, 2302840, 3914828, 4893535, 7829656, 9787070, 19574140, 23085971, 39148280, 46171942, 92343884, 115429855, 184687768, 230859710, 392461507, 461719420, 784923014, 923438840, 1569846028, 1962307535, 3139692056, 3924615070, 7849230140, 15698460280]

約数ペア:

[(1, 15698460280), (2, 7849230140), (4, 3924615070), (5, 3139692056), (8, 1962307535), (10, 1569846028), (17, 923438840), (20, 784923014), (34, 461719420), (40, 392461507), (68, 230859710), (85, 184687768), (136, 115429855), (170, 92343884), (340, 46171942), (401, 39148280), (680, 23085971), (802, 19574140), (1604, 9787070), (2005, 7829656), (3208, 4893535), (4010, 3914828), (6817, 2302840), (8020, 1957414), (13634, 1151420), (16040, 978707), (27268, 575710), (34085, 460568), (54536, 287855), (57571, 272680), (68170, 230284), (115142, 136340)]