2234480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 5785344

約数和(自身を除く): 3550864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 53, 62, 68, 80, 85, 106, 124, 136, 155, 170, 212, 248, 265, 272, 310, 340, 424, 496, 527, 530, 620, 680, 848, 901, 1054, 1060, 1240, 1360, 1643, 1802, 2108, 2120, 2480, 2635, 3286, 3604, 4216, 4240, 4505, 5270, 6572, 7208, 8215, 8432, 9010, 10540, 13144, 14416, 16430, 18020, 21080, 26288, 27931, 32860, 36040, 42160, 55862, 65720, 72080, 111724, 131440, 139655, 223448, 279310, 446896, 558620, 1117240, 2234480]

約数ペア:

[(1, 2234480), (2, 1117240), (4, 558620), (5, 446896), (8, 279310), (10, 223448), (16, 139655), (17, 131440), (20, 111724), (31, 72080), (34, 65720), (40, 55862), (53, 42160), (62, 36040), (68, 32860), (80, 27931), (85, 26288), (106, 21080), (124, 18020), (136, 16430), (155, 14416), (170, 13144), (212, 10540), (248, 9010), (265, 8432), (272, 8215), (310, 7208), (340, 6572), (424, 5270), (496, 4505), (527, 4240), (530, 4216), (620, 3604), (680, 3286), (848, 2635), (901, 2480), (1054, 2120), (1060, 2108), (1240, 1802), (1360, 1643)]