105444820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 249627168

約数和(自身を除く): 144182348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 97, 113, 130, 148, 185, 194, 226, 260, 370, 388, 452, 481, 485, 565, 740, 962, 970, 1130, 1261, 1469, 1924, 1940, 2260, 2405, 2522, 2938, 3589, 4181, 4810, 5044, 5876, 6305, 7178, 7345, 8362, 9620, 10961, 12610, 14356, 14690, 16724, 17945, 20905, 21922, 25220, 29380, 35890, 41810, 43844, 46657, 54353, 54805, 71780, 83620, 93314, 108706, 109610, 142493, 186628, 217412, 219220, 233285, 271765, 284986, 405557, 466570, 543530, 569972, 712465, 811114, 933140, 1087060, 1424930, 1622228, 2027785, 2849860, 4055570, 5272241, 8111140, 10544482, 21088964, 26361205, 52722410, 105444820]

約数ペア:

[(1, 105444820), (2, 52722410), (4, 26361205), (5, 21088964), (10, 10544482), (13, 8111140), (20, 5272241), (26, 4055570), (37, 2849860), (52, 2027785), (65, 1622228), (74, 1424930), (97, 1087060), (113, 933140), (130, 811114), (148, 712465), (185, 569972), (194, 543530), (226, 466570), (260, 405557), (370, 284986), (388, 271765), (452, 233285), (481, 219220), (485, 217412), (565, 186628), (740, 142493), (962, 109610), (970, 108706), (1130, 93314), (1261, 83620), (1469, 71780), (1924, 54805), (1940, 54353), (2260, 46657), (2405, 43844), (2522, 41810), (2938, 35890), (3589, 29380), (4181, 25220), (4810, 21922), (5044, 20905), (5876, 17945), (6305, 16724), (7178, 14690), (7345, 14356), (8362, 12610), (9620, 10961)]