430057240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 1007251200

約数和(自身を除く): 577193960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 173, 232, 290, 346, 580, 692, 865, 1160, 1384, 1730, 2143, 3460, 4286, 5017, 6920, 8572, 10034, 10715, 17144, 20068, 21430, 25085, 40136, 42860, 50170, 62147, 85720, 100340, 124294, 200680, 248588, 310735, 370739, 497176, 621470, 741478, 1242940, 1482956, 1853695, 2485880, 2965912, 3707390, 7414780, 10751431, 14829560, 21502862, 43005724, 53757155, 86011448, 107514310, 215028620, 430057240]

約数ペア:

[(1, 430057240), (2, 215028620), (4, 107514310), (5, 86011448), (8, 53757155), (10, 43005724), (20, 21502862), (29, 14829560), (40, 10751431), (58, 7414780), (116, 3707390), (145, 2965912), (173, 2485880), (232, 1853695), (290, 1482956), (346, 1242940), (580, 741478), (692, 621470), (865, 497176), (1160, 370739), (1384, 310735), (1730, 248588), (2143, 200680), (3460, 124294), (4286, 100340), (5017, 85720), (6920, 62147), (8572, 50170), (10034, 42860), (10715, 40136), (17144, 25085), (20068, 21430)]