65743660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 79553492

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1091, 1310, 2182, 2620, 3013, 4364, 5455, 6026, 10910, 12052, 15065, 21820, 25093, 30130, 50186, 60260, 100372, 125465, 142921, 250930, 285842, 501860, 571684, 714605, 1429210, 2858420, 3287183, 6574366, 13148732, 16435915, 32871830, 65743660]

約数ペア:

[(1, 65743660), (2, 32871830), (4, 16435915), (5, 13148732), (10, 6574366), (20, 3287183), (23, 2858420), (46, 1429210), (92, 714605), (115, 571684), (131, 501860), (230, 285842), (262, 250930), (460, 142921), (524, 125465), (655, 100372), (1091, 60260), (1310, 50186), (2182, 30130), (2620, 25093), (3013, 21820), (4364, 15065), (5455, 12052), (6026, 10910)]