89059630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 178400880

約数和(自身を除く): 89341250

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 827, 890, 979, 1210, 1654, 1958, 4135, 4895, 8270, 9097, 9790, 10769, 18194, 21538, 45485, 53845, 73603, 90970, 100067, 107690, 147206, 200134, 368015, 500335, 736030, 809633, 1000670, 1619266, 4048165, 8096330, 8905963, 17811926, 44529815, 89059630]

約数ペア:

[(1, 89059630), (2, 44529815), (5, 17811926), (10, 8905963), (11, 8096330), (22, 4048165), (55, 1619266), (89, 1000670), (110, 809633), (121, 736030), (178, 500335), (242, 368015), (445, 200134), (605, 147206), (827, 107690), (890, 100067), (979, 90970), (1210, 73603), (1654, 53845), (1958, 45485), (4135, 21538), (4895, 18194), (8270, 10769), (9097, 9790)]