5460650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 11332608

約数和(自身を除く): 5871958

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 271, 310, 325, 403, 542, 650, 775, 806, 1355, 1550, 2015, 2710, 3523, 4030, 6775, 7046, 8401, 10075, 13550, 16802, 17615, 20150, 35230, 42005, 84010, 88075, 109213, 176150, 210025, 218426, 420050, 546065, 1092130, 2730325, 5460650]

約数ペア:

[(1, 5460650), (2, 2730325), (5, 1092130), (10, 546065), (13, 420050), (25, 218426), (26, 210025), (31, 176150), (50, 109213), (62, 88075), (65, 84010), (130, 42005), (155, 35230), (271, 20150), (310, 17615), (325, 16802), (403, 13550), (542, 10075), (650, 8401), (775, 7046), (806, 6775), (1355, 4030), (1550, 3523), (2015, 2710)]