4697660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 10910592

約数和(自身を除く): 6212932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 163, 220, 262, 326, 524, 652, 655, 815, 1310, 1441, 1630, 1793, 2620, 2882, 3260, 3586, 5764, 7172, 7205, 8965, 14410, 17930, 21353, 28820, 35860, 42706, 85412, 106765, 213530, 234883, 427060, 469766, 939532, 1174415, 2348830, 4697660]

約数ペア:

[(1, 4697660), (2, 2348830), (4, 1174415), (5, 939532), (10, 469766), (11, 427060), (20, 234883), (22, 213530), (44, 106765), (55, 85412), (110, 42706), (131, 35860), (163, 28820), (220, 21353), (262, 17930), (326, 14410), (524, 8965), (652, 7205), (655, 7172), (815, 5764), (1310, 3586), (1441, 3260), (1630, 2882), (1793, 2620)]