39048100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 108

約数和(自身を含む): 106323924

約数和(自身を除く): 67275824

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, 613, 637, 650, 700, 910, 980, 1225, 1226, 1274, 1300, 1820, 2275, 2450, 2452, 2548, 3065, 3185, 4291, 4550, 4900, 6130, 6370, 7969, 8582, 9100, 12260, 12740, 15325, 15925, 15938, 17164, 21455, 30037, 30650, 31850, 31876, 39845, 42910, 55783, 60074, 61300, 63700, 79690, 85820, 107275, 111566, 120148, 150185, 159380, 199225, 214550, 223132, 278915, 300370, 390481, 398450, 429100, 557830, 600740, 750925, 780962, 796900, 1115660, 1394575, 1501850, 1561924, 1952405, 2789150, 3003700, 3904810, 5578300, 7809620, 9762025, 19524050, 39048100]

約数ペア:

[(1, 39048100), (2, 19524050), (4, 9762025), (5, 7809620), (7, 5578300), (10, 3904810), (13, 3003700), (14, 2789150), (20, 1952405), (25, 1561924), (26, 1501850), (28, 1394575), (35, 1115660), (49, 796900), (50, 780962), (52, 750925), (65, 600740), (70, 557830), (91, 429100), (98, 398450), (100, 390481), (130, 300370), (140, 278915), (175, 223132), (182, 214550), (196, 199225), (245, 159380), (260, 150185), (325, 120148), (350, 111566), (364, 107275), (455, 85820), (490, 79690), (613, 63700), (637, 61300), (650, 60074), (700, 55783), (910, 42910), (980, 39845), (1225, 31876), (1226, 31850), (1274, 30650), (1300, 30037), (1820, 21455), (2275, 17164), (2450, 15938), (2452, 15925), (2548, 15325), (3065, 12740), (3185, 12260), (4291, 9100), (4550, 8582), (4900, 7969), (6130, 6370)]