41111980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 108662400

約数和(自身を除く): 67550420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 461, 490, 637, 686, 910, 922, 980, 1274, 1372, 1715, 1820, 1844, 2305, 2548, 3185, 3227, 3430, 4459, 4610, 5993, 6370, 6454, 6860, 8918, 9220, 11986, 12740, 12908, 16135, 17836, 22295, 22589, 23972, 29965, 32270, 41951, 44590, 45178, 59930, 64540, 83902, 89180, 90356, 112945, 119860, 158123, 167804, 209755, 225890, 293657, 316246, 419510, 451780, 587314, 632492, 790615, 839020, 1174628, 1468285, 1581230, 2055599, 2936570, 3162460, 4111198, 5873140, 8222396, 10277995, 20555990, 41111980]

約数ペア:

[(1, 41111980), (2, 20555990), (4, 10277995), (5, 8222396), (7, 5873140), (10, 4111198), (13, 3162460), (14, 2936570), (20, 2055599), (26, 1581230), (28, 1468285), (35, 1174628), (49, 839020), (52, 790615), (65, 632492), (70, 587314), (91, 451780), (98, 419510), (130, 316246), (140, 293657), (182, 225890), (196, 209755), (245, 167804), (260, 158123), (343, 119860), (364, 112945), (455, 90356), (461, 89180), (490, 83902), (637, 64540), (686, 59930), (910, 45178), (922, 44590), (980, 41951), (1274, 32270), (1372, 29965), (1715, 23972), (1820, 22589), (1844, 22295), (2305, 17836), (2548, 16135), (3185, 12908), (3227, 12740), (3430, 11986), (4459, 9220), (4610, 8918), (5993, 6860), (6370, 6454)]