43201420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 97681248

約数和(自身を除く): 54479828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 2083, 4148, 4166, 5185, 8332, 10370, 10415, 20740, 20830, 35411, 41660, 70822, 127063, 141644, 177055, 254126, 354110, 508252, 635315, 708220, 1270630, 2160071, 2541260, 4320142, 8640284, 10800355, 21600710, 43201420]

約数ペア:

[(1, 43201420), (2, 21600710), (4, 10800355), (5, 8640284), (10, 4320142), (17, 2541260), (20, 2160071), (34, 1270630), (61, 708220), (68, 635315), (85, 508252), (122, 354110), (170, 254126), (244, 177055), (305, 141644), (340, 127063), (610, 70822), (1037, 41660), (1220, 35411), (2074, 20830), (2083, 20740), (4148, 10415), (4166, 10370), (5185, 8332)]