63892840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 162217440

約数和(自身を除く): 98324600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 307, 344, 430, 440, 473, 484, 605, 614, 860, 946, 968, 1210, 1228, 1535, 1720, 1892, 2365, 2420, 2456, 3070, 3377, 3784, 4730, 4840, 5203, 6140, 6754, 9460, 10406, 12280, 13201, 13508, 16885, 18920, 20812, 26015, 26402, 27016, 33770, 37147, 41624, 52030, 52804, 66005, 67540, 74294, 104060, 105608, 132010, 135080, 145211, 148588, 185735, 208120, 264020, 290422, 297176, 371470, 528040, 580844, 726055, 742940, 1161688, 1452110, 1485880, 1597321, 2904220, 3194642, 5808440, 6389284, 7986605, 12778568, 15973210, 31946420, 63892840]

約数ペア:

[(1, 63892840), (2, 31946420), (4, 15973210), (5, 12778568), (8, 7986605), (10, 6389284), (11, 5808440), (20, 3194642), (22, 2904220), (40, 1597321), (43, 1485880), (44, 1452110), (55, 1161688), (86, 742940), (88, 726055), (110, 580844), (121, 528040), (172, 371470), (215, 297176), (220, 290422), (242, 264020), (307, 208120), (344, 185735), (430, 148588), (440, 145211), (473, 135080), (484, 132010), (605, 105608), (614, 104060), (860, 74294), (946, 67540), (968, 66005), (1210, 52804), (1228, 52030), (1535, 41624), (1720, 37147), (1892, 33770), (2365, 27016), (2420, 26402), (2456, 26015), (3070, 20812), (3377, 18920), (3784, 16885), (4730, 13508), (4840, 13201), (5203, 12280), (6140, 10406), (6754, 9460)]