141297100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 355477248

約数和(自身を除く): 214180148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 2843, 3550, 4970, 5686, 7100, 9940, 11372, 12425, 14215, 19901, 24850, 28430, 39802, 49700, 56860, 71075, 79604, 99505, 142150, 199010, 201853, 284300, 398020, 403706, 497525, 807412, 995050, 1009265, 1412971, 1990100, 2018530, 2825942, 4037060, 5046325, 5651884, 7064855, 10092650, 14129710, 20185300, 28259420, 35324275, 70648550, 141297100]

約数ペア:

[(1, 141297100), (2, 70648550), (4, 35324275), (5, 28259420), (7, 20185300), (10, 14129710), (14, 10092650), (20, 7064855), (25, 5651884), (28, 5046325), (35, 4037060), (50, 2825942), (70, 2018530), (71, 1990100), (100, 1412971), (140, 1009265), (142, 995050), (175, 807412), (284, 497525), (350, 403706), (355, 398020), (497, 284300), (700, 201853), (710, 199010), (994, 142150), (1420, 99505), (1775, 79604), (1988, 71075), (2485, 56860), (2843, 49700), (3550, 39802), (4970, 28430), (5686, 24850), (7100, 19901), (9940, 14215), (11372, 12425)]