80217010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 147474432

約数和(自身を除く): 67257422

約数列:

[1, 2, 5, 10, 83, 127, 166, 254, 415, 635, 761, 830, 1270, 1522, 3805, 7610, 10541, 21082, 52705, 63163, 96647, 105410, 126326, 193294, 315815, 483235, 631630, 966470, 8021701, 16043402, 40108505, 80217010]

約数ペア:

[(1, 80217010), (2, 40108505), (5, 16043402), (10, 8021701), (83, 966470), (127, 631630), (166, 483235), (254, 315815), (415, 193294), (635, 126326), (761, 105410), (830, 96647), (1270, 63163), (1522, 52705), (3805, 21082), (7610, 10541)]