11227580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 30105600

約数和(自身を除く): 18878020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 199, 217, 260, 310, 364, 398, 403, 434, 455, 620, 796, 806, 868, 910, 995, 1085, 1393, 1612, 1820, 1990, 2015, 2170, 2587, 2786, 2821, 3980, 4030, 4340, 5174, 5572, 5642, 6169, 6965, 8060, 10348, 11284, 12338, 12935, 13930, 14105, 18109, 24676, 25870, 27860, 28210, 30845, 36218, 43183, 51740, 56420, 61690, 72436, 80197, 86366, 90545, 123380, 160394, 172732, 181090, 215915, 320788, 362180, 400985, 431830, 561379, 801970, 863660, 1122758, 1603940, 2245516, 2806895, 5613790, 11227580]

約数ペア:

[(1, 11227580), (2, 5613790), (4, 2806895), (5, 2245516), (7, 1603940), (10, 1122758), (13, 863660), (14, 801970), (20, 561379), (26, 431830), (28, 400985), (31, 362180), (35, 320788), (52, 215915), (62, 181090), (65, 172732), (70, 160394), (91, 123380), (124, 90545), (130, 86366), (140, 80197), (155, 72436), (182, 61690), (199, 56420), (217, 51740), (260, 43183), (310, 36218), (364, 30845), (398, 28210), (403, 27860), (434, 25870), (455, 24676), (620, 18109), (796, 14105), (806, 13930), (868, 12935), (910, 12338), (995, 11284), (1085, 10348), (1393, 8060), (1612, 6965), (1820, 6169), (1990, 5642), (2015, 5572), (2170, 5174), (2587, 4340), (2786, 4030), (2821, 3980)]