2013113960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11419

約数の個数: 128

約数和(自身を含む): 5493519360

約数和(自身を除く): 3480405400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 260, 286, 310, 341, 403, 440, 520, 572, 620, 682, 715, 806, 1144, 1240, 1364, 1430, 1612, 1705, 2015, 2728, 2860, 3224, 3410, 4030, 4433, 5720, 6820, 8060, 8866, 11353, 13640, 16120, 17732, 22165, 22706, 35464, 44330, 45412, 56765, 88660, 90824, 113530, 124883, 147589, 177320, 227060, 249766, 295178, 351943, 454120, 499532, 590356, 624415, 703886, 737945, 999064, 1180712, 1248830, 1407772, 1475890, 1623479, 1759715, 2497660, 2815544, 2951780, 3246958, 3519430, 3871373, 4575259, 4995320, 5903560, 6493916, 7038860, 7742746, 8117395, 9150518, 12987832, 14077720, 15485492, 16234790, 18301036, 19356865, 22876295, 30970984, 32469580, 36602072, 38713730, 45752590, 50327849, 64939160, 77427460, 91505180, 100655698, 154854920, 183010360, 201311396, 251639245, 402622792, 503278490, 1006556980, 2013113960]

約数ペア:

[(1, 2013113960), (2, 1006556980), (4, 503278490), (5, 402622792), (8, 251639245), (10, 201311396), (11, 183010360), (13, 154854920), (20, 100655698), (22, 91505180), (26, 77427460), (31, 64939160), (40, 50327849), (44, 45752590), (52, 38713730), (55, 36602072), (62, 32469580), (65, 30970984), (88, 22876295), (104, 19356865), (110, 18301036), (124, 16234790), (130, 15485492), (143, 14077720), (155, 12987832), (220, 9150518), (248, 8117395), (260, 7742746), (286, 7038860), (310, 6493916), (341, 5903560), (403, 4995320), (440, 4575259), (520, 3871373), (572, 3519430), (620, 3246958), (682, 2951780), (715, 2815544), (806, 2497660), (1144, 1759715), (1240, 1623479), (1364, 1475890), (1430, 1407772), (1612, 1248830), (1705, 1180712), (2015, 999064), (2728, 737945), (2860, 703886), (3224, 624415), (3410, 590356), (4030, 499532), (4433, 454120), (5720, 351943), (6820, 295178), (8060, 249766), (8866, 227060), (11353, 177320), (13640, 147589), (16120, 124883), (17732, 113530), (22165, 90824), (22706, 88660), (35464, 56765), (44330, 45412)]