220167220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 573850368

約数和(自身を除く): 353683148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 364, 455, 548, 685, 883, 910, 959, 1370, 1766, 1781, 1820, 1918, 2740, 3532, 3562, 3836, 4415, 4795, 6181, 7124, 8830, 8905, 9590, 11479, 12362, 12467, 17660, 17810, 19180, 22958, 24724, 24934, 30905, 35620, 45916, 49868, 57395, 61810, 62335, 80353, 114790, 120971, 123620, 124670, 160706, 229580, 241942, 249340, 321412, 401765, 483884, 604855, 803530, 846797, 1209710, 1572623, 1607060, 1693594, 2419420, 3145246, 3387188, 4233985, 6290492, 7863115, 8467970, 11008361, 15726230, 16935940, 22016722, 31452460, 44033444, 55041805, 110083610, 220167220]

約数ペア:

[(1, 220167220), (2, 110083610), (4, 55041805), (5, 44033444), (7, 31452460), (10, 22016722), (13, 16935940), (14, 15726230), (20, 11008361), (26, 8467970), (28, 7863115), (35, 6290492), (52, 4233985), (65, 3387188), (70, 3145246), (91, 2419420), (130, 1693594), (137, 1607060), (140, 1572623), (182, 1209710), (260, 846797), (274, 803530), (364, 604855), (455, 483884), (548, 401765), (685, 321412), (883, 249340), (910, 241942), (959, 229580), (1370, 160706), (1766, 124670), (1781, 123620), (1820, 120971), (1918, 114790), (2740, 80353), (3532, 62335), (3562, 61810), (3836, 57395), (4415, 49868), (4795, 45916), (6181, 35620), (7124, 30905), (8830, 24934), (8905, 24724), (9590, 22958), (11479, 19180), (12362, 17810), (12467, 17660)]