86644610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 170444736

約数和(自身を除く): 83800126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 169, 307, 334, 338, 614, 835, 845, 1535, 1670, 1690, 2171, 3070, 3991, 4342, 7982, 10855, 19955, 21710, 28223, 39910, 51269, 51883, 56446, 102538, 103766, 141115, 256345, 259415, 282230, 512690, 518830, 666497, 1332994, 3332485, 6664970, 8664461, 17328922, 43322305, 86644610]

約数ペア:

[(1, 86644610), (2, 43322305), (5, 17328922), (10, 8664461), (13, 6664970), (26, 3332485), (65, 1332994), (130, 666497), (167, 518830), (169, 512690), (307, 282230), (334, 259415), (338, 256345), (614, 141115), (835, 103766), (845, 102538), (1535, 56446), (1670, 51883), (1690, 51269), (2171, 39910), (3070, 28223), (3991, 21710), (4342, 19955), (7982, 10855)]