41283320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 104353920

約数和(自身を除く): 63070600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 197, 248, 260, 310, 338, 394, 403, 520, 620, 676, 788, 806, 845, 985, 1240, 1352, 1576, 1612, 1690, 1970, 2015, 2561, 3224, 3380, 3940, 4030, 5122, 5239, 6107, 6760, 7880, 8060, 10244, 10478, 12214, 12805, 16120, 20488, 20956, 24428, 25610, 26195, 30535, 33293, 41912, 48856, 51220, 52390, 61070, 66586, 79391, 102440, 104780, 122140, 133172, 158782, 166465, 209560, 244280, 266344, 317564, 332930, 396955, 635128, 665860, 793910, 1032083, 1331720, 1587820, 2064166, 3175640, 4128332, 5160415, 8256664, 10320830, 20641660, 41283320]

約数ペア:

[(1, 41283320), (2, 20641660), (4, 10320830), (5, 8256664), (8, 5160415), (10, 4128332), (13, 3175640), (20, 2064166), (26, 1587820), (31, 1331720), (40, 1032083), (52, 793910), (62, 665860), (65, 635128), (104, 396955), (124, 332930), (130, 317564), (155, 266344), (169, 244280), (197, 209560), (248, 166465), (260, 158782), (310, 133172), (338, 122140), (394, 104780), (403, 102440), (520, 79391), (620, 66586), (676, 61070), (788, 52390), (806, 51220), (845, 48856), (985, 41912), (1240, 33293), (1352, 30535), (1576, 26195), (1612, 25610), (1690, 24428), (1970, 20956), (2015, 20488), (2561, 16120), (3224, 12805), (3380, 12214), (3940, 10478), (4030, 10244), (5122, 8060), (5239, 7880), (6107, 6760)]