88148710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 175952304

約数和(自身を除く): 87803594

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1213, 1690, 2426, 2795, 5590, 6065, 7267, 12130, 14534, 15769, 31538, 36335, 52159, 72670, 78845, 104318, 157690, 204997, 260795, 409994, 521590, 678067, 1024985, 1356134, 2049970, 3390335, 6780670, 8814871, 17629742, 44074355, 88148710]

約数ペア:

[(1, 88148710), (2, 44074355), (5, 17629742), (10, 8814871), (13, 6780670), (26, 3390335), (43, 2049970), (65, 1356134), (86, 1024985), (130, 678067), (169, 521590), (215, 409994), (338, 260795), (430, 204997), (559, 157690), (845, 104318), (1118, 78845), (1213, 72670), (1690, 52159), (2426, 36335), (2795, 31538), (5590, 15769), (6065, 14534), (7267, 12130)]