4290400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 10874304

約数和(自身を除く): 6583904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 173, 200, 248, 310, 346, 400, 496, 620, 692, 775, 800, 865, 992, 1240, 1384, 1550, 1730, 2480, 2768, 3100, 3460, 4325, 4960, 5363, 5536, 6200, 6920, 8650, 10726, 12400, 13840, 17300, 21452, 24800, 26815, 27680, 34600, 42904, 53630, 69200, 85808, 107260, 134075, 138400, 171616, 214520, 268150, 429040, 536300, 858080, 1072600, 2145200, 4290400]

約数ペア:

[(1, 4290400), (2, 2145200), (4, 1072600), (5, 858080), (8, 536300), (10, 429040), (16, 268150), (20, 214520), (25, 171616), (31, 138400), (32, 134075), (40, 107260), (50, 85808), (62, 69200), (80, 53630), (100, 42904), (124, 34600), (155, 27680), (160, 26815), (173, 24800), (200, 21452), (248, 17300), (310, 13840), (346, 12400), (400, 10726), (496, 8650), (620, 6920), (692, 6200), (775, 5536), (800, 5363), (865, 4960), (992, 4325), (1240, 3460), (1384, 3100), (1550, 2768), (1730, 2480)]