1255707080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{44029}}^1$

素因数の和:44094

約数の個数: 64

約数和(自身を含む): 3043353600

約数和(自身を除く): 1787646520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7130, 14260, 28520, 44029, 88058, 176116, 220145, 352232, 440290, 880580, 1012667, 1364899, 1761160, 2025334, 2729798, 4050668, 5063335, 5459596, 6824495, 8101336, 10126670, 10919192, 13648990, 20253340, 27297980, 31392677, 40506680, 54595960, 62785354, 125570708, 156963385, 251141416, 313926770, 627853540, 1255707080]

約数ペア:

[(1, 1255707080), (2, 627853540), (4, 313926770), (5, 251141416), (8, 156963385), (10, 125570708), (20, 62785354), (23, 54595960), (31, 40506680), (40, 31392677), (46, 27297980), (62, 20253340), (92, 13648990), (115, 10919192), (124, 10126670), (155, 8101336), (184, 6824495), (230, 5459596), (248, 5063335), (310, 4050668), (460, 2729798), (620, 2025334), (713, 1761160), (920, 1364899), (1240, 1012667), (1426, 880580), (2852, 440290), (3565, 352232), (5704, 220145), (7130, 176116), (14260, 88058), (28520, 44029)]