23649340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8269}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 58353120

約数和(自身を除く): 34703780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8269, 16538, 33076, 41345, 82690, 90959, 107497, 165380, 181918, 214994, 363836, 429988, 454795, 537485, 909590, 1074970, 1182467, 1819180, 2149940, 2364934, 4729868, 5912335, 11824670, 23649340]

約数ペア:

[(1, 23649340), (2, 11824670), (4, 5912335), (5, 4729868), (10, 2364934), (11, 2149940), (13, 1819180), (20, 1182467), (22, 1074970), (26, 909590), (44, 537485), (52, 454795), (55, 429988), (65, 363836), (110, 214994), (130, 181918), (143, 165380), (220, 107497), (260, 90959), (286, 82690), (572, 41345), (715, 33076), (1430, 16538), (2860, 8269)]