95321980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{701}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 216294624

約数和(自身を除く): 120972644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 523, 701, 1046, 1402, 2092, 2615, 2804, 3505, 5230, 6799, 7010, 9113, 10460, 13598, 14020, 18226, 27196, 33995, 36452, 45565, 67990, 91130, 135980, 182260, 366623, 733246, 1466492, 1833115, 3666230, 4766099, 7332460, 9532198, 19064396, 23830495, 47660990, 95321980]

約数ペア:

[(1, 95321980), (2, 47660990), (4, 23830495), (5, 19064396), (10, 9532198), (13, 7332460), (20, 4766099), (26, 3666230), (52, 1833115), (65, 1466492), (130, 733246), (260, 366623), (523, 182260), (701, 135980), (1046, 91130), (1402, 67990), (2092, 45565), (2615, 36452), (2804, 33995), (3505, 27196), (5230, 18226), (6799, 14020), (7010, 13598), (9113, 10460)]