268260050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9171

約数の個数: 48

約数和(自身を含む): 542227200

約数和(自身を除く): 273967150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 9109, 14725, 18218, 29450, 45545, 91090, 173071, 227725, 282379, 346142, 455450, 564758, 865355, 1411895, 1730710, 2823790, 4326775, 5365201, 7059475, 8653550, 10730402, 14118950, 26826005, 53652010, 134130025, 268260050]

約数ペア:

[(1, 268260050), (2, 134130025), (5, 53652010), (10, 26826005), (19, 14118950), (25, 10730402), (31, 8653550), (38, 7059475), (50, 5365201), (62, 4326775), (95, 2823790), (155, 1730710), (190, 1411895), (310, 865355), (475, 564758), (589, 455450), (775, 346142), (950, 282379), (1178, 227725), (1550, 173071), (2945, 91090), (5890, 45545), (9109, 29450), (14725, 18218)]