264541910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{7829}}^1$

素因数の和:7976

約数の個数: 32

約数和(自身を含む): 496108800

約数和(自身を除く): 231566890

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 7829, 15658, 16895, 33790, 39145, 78290, 242699, 485398, 853361, 1213495, 1706722, 2426990, 4266805, 8533610, 26454191, 52908382, 132270955, 264541910]

約数ペア:

[(1, 264541910), (2, 132270955), (5, 52908382), (10, 26454191), (31, 8533610), (62, 4266805), (109, 2426990), (155, 1706722), (218, 1213495), (310, 853361), (545, 485398), (1090, 242699), (3379, 78290), (6758, 39145), (7829, 33790), (15658, 16895)]