103674650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 199862208

約数和(自身を除く): 96187558

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 205, 206, 410, 491, 515, 982, 1025, 1030, 2050, 2455, 2575, 4223, 4910, 5150, 8446, 12275, 20131, 21115, 24550, 40262, 42230, 50573, 100655, 101146, 105575, 201310, 211150, 252865, 503275, 505730, 1006550, 1264325, 2073493, 2528650, 4146986, 10367465, 20734930, 51837325, 103674650]

約数ペア:

[(1, 103674650), (2, 51837325), (5, 20734930), (10, 10367465), (25, 4146986), (41, 2528650), (50, 2073493), (82, 1264325), (103, 1006550), (205, 505730), (206, 503275), (410, 252865), (491, 211150), (515, 201310), (982, 105575), (1025, 101146), (1030, 100655), (2050, 50573), (2455, 42230), (2575, 40262), (4223, 24550), (4910, 21115), (5150, 20131), (8446, 12275)]