4861330720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{980107}}^1$

素因数の和:980153

約数の個数: 48

約数和(自身を含む): 11855386368

約数和(自身を除く): 6994055648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 980107, 1960214, 3920428, 4900535, 7840856, 9801070, 15681712, 19602140, 30383317, 31363424, 39204280, 60766634, 78408560, 121533268, 151916585, 156817120, 243066536, 303833170, 486133072, 607666340, 972266144, 1215332680, 2430665360, 4861330720]

約数ペア:

[(1, 4861330720), (2, 2430665360), (4, 1215332680), (5, 972266144), (8, 607666340), (10, 486133072), (16, 303833170), (20, 243066536), (31, 156817120), (32, 151916585), (40, 121533268), (62, 78408560), (80, 60766634), (124, 39204280), (155, 31363424), (160, 30383317), (248, 19602140), (310, 15681712), (496, 9801070), (620, 7840856), (992, 4900535), (1240, 3920428), (2480, 1960214), (4960, 980107)]