5382260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 12343296

約数和(自身を除く): 6961036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 163, 254, 260, 326, 508, 635, 652, 815, 1270, 1630, 1651, 2119, 2540, 3260, 3302, 4238, 6604, 8255, 8476, 10595, 16510, 20701, 21190, 33020, 41402, 42380, 82804, 103505, 207010, 269113, 414020, 538226, 1076452, 1345565, 2691130, 5382260]

約数ペア:

[(1, 5382260), (2, 2691130), (4, 1345565), (5, 1076452), (10, 538226), (13, 414020), (20, 269113), (26, 207010), (52, 103505), (65, 82804), (127, 42380), (130, 41402), (163, 33020), (254, 21190), (260, 20701), (326, 16510), (508, 10595), (635, 8476), (652, 8255), (815, 6604), (1270, 4238), (1630, 3302), (1651, 3260), (2119, 2540)]