91090400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3724

約数の個数: 72

約数和(自身を含む): 229610304

約数和(自身を除く): 138519904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 3673, 4960, 6200, 7346, 12400, 14692, 18365, 24800, 29384, 36730, 58768, 73460, 91825, 113863, 117536, 146920, 183650, 227726, 293840, 367300, 455452, 569315, 587680, 734600, 910904, 1138630, 1469200, 1821808, 2277260, 2846575, 2938400, 3643616, 4554520, 5693150, 9109040, 11386300, 18218080, 22772600, 45545200, 91090400]

約数ペア:

[(1, 91090400), (2, 45545200), (4, 22772600), (5, 18218080), (8, 11386300), (10, 9109040), (16, 5693150), (20, 4554520), (25, 3643616), (31, 2938400), (32, 2846575), (40, 2277260), (50, 1821808), (62, 1469200), (80, 1138630), (100, 910904), (124, 734600), (155, 587680), (160, 569315), (200, 455452), (248, 367300), (310, 293840), (400, 227726), (496, 183650), (620, 146920), (775, 117536), (800, 113863), (992, 91825), (1240, 73460), (1550, 58768), (2480, 36730), (3100, 29384), (3673, 24800), (4960, 18365), (6200, 14692), (7346, 12400)]