124932320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 326265408

約数和(自身を除く): 201333088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 1997, 2720, 3128, 3680, 3910, 3994, 6256, 7820, 7988, 9985, 12512, 15640, 15976, 19970, 31280, 31952, 33949, 39940, 45931, 62560, 63904, 67898, 79880, 91862, 135796, 159760, 169745, 183724, 229655, 271592, 319520, 339490, 367448, 459310, 543184, 678980, 734896, 780827, 918620, 1086368, 1357960, 1469792, 1561654, 1837240, 2715920, 3123308, 3674480, 3904135, 5431840, 6246616, 7348960, 7808270, 12493232, 15616540, 24986464, 31233080, 62466160, 124932320]

約数ペア:

[(1, 124932320), (2, 62466160), (4, 31233080), (5, 24986464), (8, 15616540), (10, 12493232), (16, 7808270), (17, 7348960), (20, 6246616), (23, 5431840), (32, 3904135), (34, 3674480), (40, 3123308), (46, 2715920), (68, 1837240), (80, 1561654), (85, 1469792), (92, 1357960), (115, 1086368), (136, 918620), (160, 780827), (170, 734896), (184, 678980), (230, 543184), (272, 459310), (340, 367448), (368, 339490), (391, 319520), (460, 271592), (544, 229655), (680, 183724), (736, 169745), (782, 159760), (920, 135796), (1360, 91862), (1564, 79880), (1840, 67898), (1955, 63904), (1997, 62560), (2720, 45931), (3128, 39940), (3680, 33949), (3910, 31952), (3994, 31280), (6256, 19970), (7820, 15976), (7988, 15640), (9985, 12512)]