10089820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 23059008

約数和(自身を除く): 12969188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 257, 260, 302, 514, 604, 755, 1028, 1285, 1510, 1963, 2570, 3020, 3341, 3926, 5140, 6682, 7852, 9815, 13364, 16705, 19630, 33410, 38807, 39260, 66820, 77614, 155228, 194035, 388070, 504491, 776140, 1008982, 2017964, 2522455, 5044910, 10089820]

約数ペア:

[(1, 10089820), (2, 5044910), (4, 2522455), (5, 2017964), (10, 1008982), (13, 776140), (20, 504491), (26, 388070), (52, 194035), (65, 155228), (130, 77614), (151, 66820), (257, 39260), (260, 38807), (302, 33410), (514, 19630), (604, 16705), (755, 13364), (1028, 9815), (1285, 7852), (1510, 6682), (1963, 5140), (2570, 3926), (3020, 3341)]