4022457580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{41443}}^1$

素因数の和:41686

約数の個数: 48

約数和(自身を含む): 8856417024

約数和(自身を除く): 4833959444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 422, 460, 844, 1055, 2110, 4220, 4853, 9706, 19412, 24265, 41443, 48530, 82886, 97060, 165772, 207215, 414430, 828860, 953189, 1906378, 3812756, 4765945, 8744473, 9531890, 17488946, 19063780, 34977892, 43722365, 87444730, 174889460, 201122879, 402245758, 804491516, 1005614395, 2011228790, 4022457580]

約数ペア:

[(1, 4022457580), (2, 2011228790), (4, 1005614395), (5, 804491516), (10, 402245758), (20, 201122879), (23, 174889460), (46, 87444730), (92, 43722365), (115, 34977892), (211, 19063780), (230, 17488946), (422, 9531890), (460, 8744473), (844, 4765945), (1055, 3812756), (2110, 1906378), (4220, 953189), (4853, 828860), (9706, 414430), (19412, 207215), (24265, 165772), (41443, 97060), (48530, 82886)]