2013250360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 5154140160

約数和(自身を除く): 3140889800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 103, 110, 124, 155, 206, 220, 248, 310, 341, 412, 440, 515, 620, 682, 824, 1030, 1133, 1240, 1364, 1433, 1705, 2060, 2266, 2728, 2866, 3193, 3410, 4120, 4532, 5665, 5732, 6386, 6820, 7165, 9064, 11330, 11464, 12772, 13640, 14330, 15763, 15965, 22660, 25544, 28660, 31526, 31930, 35123, 44423, 45320, 57320, 63052, 63860, 70246, 78815, 88846, 126104, 127720, 140492, 147599, 157630, 175615, 177692, 222115, 280984, 295198, 315260, 351230, 355384, 444230, 488653, 590396, 630520, 702460, 737995, 888460, 977306, 1180792, 1404920, 1475990, 1623589, 1776920, 1954612, 2443265, 2951980, 3247178, 3909224, 4575569, 4886530, 5903960, 6494356, 8117945, 9151138, 9773060, 12988712, 16235890, 18302276, 19546120, 22877845, 32471780, 36604552, 45755690, 50331259, 64943560, 91511380, 100662518, 183022760, 201325036, 251656295, 402650072, 503312590, 1006625180, 2013250360]

約数ペア:

[(1, 2013250360), (2, 1006625180), (4, 503312590), (5, 402650072), (8, 251656295), (10, 201325036), (11, 183022760), (20, 100662518), (22, 91511380), (31, 64943560), (40, 50331259), (44, 45755690), (55, 36604552), (62, 32471780), (88, 22877845), (103, 19546120), (110, 18302276), (124, 16235890), (155, 12988712), (206, 9773060), (220, 9151138), (248, 8117945), (310, 6494356), (341, 5903960), (412, 4886530), (440, 4575569), (515, 3909224), (620, 3247178), (682, 2951980), (824, 2443265), (1030, 1954612), (1133, 1776920), (1240, 1623589), (1364, 1475990), (1433, 1404920), (1705, 1180792), (2060, 977306), (2266, 888460), (2728, 737995), (2866, 702460), (3193, 630520), (3410, 590396), (4120, 488653), (4532, 444230), (5665, 355384), (5732, 351230), (6386, 315260), (6820, 295198), (7165, 280984), (9064, 222115), (11330, 177692), (11464, 175615), (12772, 157630), (13640, 147599), (14330, 140492), (15763, 127720), (15965, 126104), (22660, 88846), (25544, 78815), (28660, 70246), (31526, 63860), (31930, 63052), (35123, 57320), (44423, 45320)]