332399600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 870204720

約数和(自身を除く): 537805120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 97, 100, 104, 130, 194, 200, 208, 260, 325, 388, 400, 485, 520, 650, 659, 776, 970, 1040, 1261, 1300, 1318, 1552, 1940, 2425, 2522, 2600, 2636, 3295, 3880, 4850, 5044, 5200, 5272, 6305, 6590, 7760, 8567, 9700, 10088, 10544, 12610, 13180, 16475, 17134, 19400, 20176, 25220, 26360, 31525, 32950, 34268, 38800, 42835, 50440, 52720, 63050, 63923, 65900, 68536, 85670, 100880, 126100, 127846, 131800, 137072, 171340, 214175, 252200, 255692, 263600, 319615, 342680, 428350, 504400, 511384, 639230, 685360, 830999, 856700, 1022768, 1278460, 1598075, 1661998, 1713400, 2556920, 3196150, 3323996, 3426800, 4154995, 5113840, 6392300, 6647992, 8309990, 12784600, 13295984, 16619980, 20774975, 25569200, 33239960, 41549950, 66479920, 83099900, 166199800, 332399600]

約数ペア:

[(1, 332399600), (2, 166199800), (4, 83099900), (5, 66479920), (8, 41549950), (10, 33239960), (13, 25569200), (16, 20774975), (20, 16619980), (25, 13295984), (26, 12784600), (40, 8309990), (50, 6647992), (52, 6392300), (65, 5113840), (80, 4154995), (97, 3426800), (100, 3323996), (104, 3196150), (130, 2556920), (194, 1713400), (200, 1661998), (208, 1598075), (260, 1278460), (325, 1022768), (388, 856700), (400, 830999), (485, 685360), (520, 639230), (650, 511384), (659, 504400), (776, 428350), (970, 342680), (1040, 319615), (1261, 263600), (1300, 255692), (1318, 252200), (1552, 214175), (1940, 171340), (2425, 137072), (2522, 131800), (2600, 127846), (2636, 126100), (3295, 100880), (3880, 85670), (4850, 68536), (5044, 65900), (5200, 63923), (5272, 63050), (6305, 52720), (6590, 50440), (7760, 42835), (8567, 38800), (9700, 34268), (10088, 32950), (10544, 31525), (12610, 26360), (13180, 25220), (16475, 20176), (17134, 19400)]