33887240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 78926400

約数和(自身を除く): 45039160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 83, 118, 166, 173, 236, 295, 332, 346, 415, 472, 590, 664, 692, 830, 865, 1180, 1384, 1660, 1730, 2360, 3320, 3460, 4897, 6920, 9794, 10207, 14359, 19588, 20414, 24485, 28718, 39176, 40828, 48970, 51035, 57436, 71795, 81656, 97940, 102070, 114872, 143590, 195880, 204140, 287180, 408280, 574360, 847181, 1694362, 3388724, 4235905, 6777448, 8471810, 16943620, 33887240]

約数ペア:

[(1, 33887240), (2, 16943620), (4, 8471810), (5, 6777448), (8, 4235905), (10, 3388724), (20, 1694362), (40, 847181), (59, 574360), (83, 408280), (118, 287180), (166, 204140), (173, 195880), (236, 143590), (295, 114872), (332, 102070), (346, 97940), (415, 81656), (472, 71795), (590, 57436), (664, 51035), (692, 48970), (830, 40828), (865, 39176), (1180, 28718), (1384, 24485), (1660, 20414), (1730, 19588), (2360, 14359), (3320, 10207), (3460, 9794), (4897, 6920)]