41978300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 114289560

約数和(自身を除く): 72311260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 659, 700, 910, 980, 1225, 1274, 1300, 1318, 1820, 2275, 2450, 2548, 2636, 3185, 3295, 4550, 4613, 4900, 6370, 6590, 8567, 9100, 9226, 12740, 13180, 15925, 16475, 17134, 18452, 23065, 31850, 32291, 32950, 34268, 42835, 46130, 59969, 63700, 64582, 65900, 85670, 92260, 115325, 119938, 129164, 161455, 171340, 214175, 230650, 239876, 299845, 322910, 419783, 428350, 461300, 599690, 645820, 807275, 839566, 856700, 1199380, 1499225, 1614550, 1679132, 2098915, 2998450, 3229100, 4197830, 5996900, 8395660, 10494575, 20989150, 41978300]

約数ペア:

[(1, 41978300), (2, 20989150), (4, 10494575), (5, 8395660), (7, 5996900), (10, 4197830), (13, 3229100), (14, 2998450), (20, 2098915), (25, 1679132), (26, 1614550), (28, 1499225), (35, 1199380), (49, 856700), (50, 839566), (52, 807275), (65, 645820), (70, 599690), (91, 461300), (98, 428350), (100, 419783), (130, 322910), (140, 299845), (175, 239876), (182, 230650), (196, 214175), (245, 171340), (260, 161455), (325, 129164), (350, 119938), (364, 115325), (455, 92260), (490, 85670), (637, 65900), (650, 64582), (659, 63700), (700, 59969), (910, 46130), (980, 42835), (1225, 34268), (1274, 32950), (1300, 32291), (1318, 31850), (1820, 23065), (2275, 18452), (2450, 17134), (2548, 16475), (2636, 15925), (3185, 13180), (3295, 12740), (4550, 9226), (4613, 9100), (4900, 8567), (6370, 6590)]