22990760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 59292000

約数和(自身を除く): 36301240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 179, 190, 247, 260, 338, 358, 380, 494, 520, 676, 716, 760, 845, 895, 988, 1235, 1352, 1432, 1690, 1790, 1976, 2327, 2470, 3211, 3380, 3401, 3580, 4654, 4940, 6422, 6760, 6802, 7160, 9308, 9880, 11635, 12844, 13604, 16055, 17005, 18616, 23270, 25688, 27208, 30251, 32110, 34010, 44213, 46540, 60502, 64220, 68020, 88426, 93080, 121004, 128440, 136040, 151255, 176852, 221065, 242008, 302510, 353704, 442130, 574769, 605020, 884260, 1149538, 1210040, 1768520, 2299076, 2873845, 4598152, 5747690, 11495380, 22990760]

約数ペア:

[(1, 22990760), (2, 11495380), (4, 5747690), (5, 4598152), (8, 2873845), (10, 2299076), (13, 1768520), (19, 1210040), (20, 1149538), (26, 884260), (38, 605020), (40, 574769), (52, 442130), (65, 353704), (76, 302510), (95, 242008), (104, 221065), (130, 176852), (152, 151255), (169, 136040), (179, 128440), (190, 121004), (247, 93080), (260, 88426), (338, 68020), (358, 64220), (380, 60502), (494, 46540), (520, 44213), (676, 34010), (716, 32110), (760, 30251), (845, 27208), (895, 25688), (988, 23270), (1235, 18616), (1352, 17005), (1432, 16055), (1690, 13604), (1790, 12844), (1976, 11635), (2327, 9880), (2470, 9308), (3211, 7160), (3380, 6802), (3401, 6760), (3580, 6422), (4654, 4940)]