73406450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3699

約数の個数: 48

約数和(自身を含む): 151823616

約数和(自身を除く): 78417166

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3643, 4030, 7286, 10075, 18215, 20150, 36430, 47359, 91075, 94718, 112933, 182150, 225866, 236795, 473590, 564665, 1129330, 1183975, 1468129, 2367950, 2823325, 2936258, 5646650, 7340645, 14681290, 36703225, 73406450]

約数ペア:

[(1, 73406450), (2, 36703225), (5, 14681290), (10, 7340645), (13, 5646650), (25, 2936258), (26, 2823325), (31, 2367950), (50, 1468129), (62, 1183975), (65, 1129330), (130, 564665), (155, 473590), (310, 236795), (325, 225866), (403, 182150), (650, 112933), (775, 94718), (806, 91075), (1550, 47359), (2015, 36430), (3643, 20150), (4030, 18215), (7286, 10075)]