42946420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11483}}^1$

素因数の和:11520

約数の個数: 48

約数和(自身を含む): 104182848

約数和(自身を除く): 61236428

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 11483, 22966, 45932, 57415, 114830, 126313, 195211, 229660, 252626, 390422, 505252, 631565, 780844, 976055, 1263130, 1952110, 2147321, 2526260, 3904220, 4294642, 8589284, 10736605, 21473210, 42946420]

約数ペア:

[(1, 42946420), (2, 21473210), (4, 10736605), (5, 8589284), (10, 4294642), (11, 3904220), (17, 2526260), (20, 2147321), (22, 1952110), (34, 1263130), (44, 976055), (55, 780844), (68, 631565), (85, 505252), (110, 390422), (170, 252626), (187, 229660), (220, 195211), (340, 126313), (374, 114830), (748, 57415), (935, 45932), (1870, 22966), (3740, 11483)]