25042718220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{33409}}^1$

素因数の和:33496

約数の個数: 144

約数和(自身を含む): 78030257760

約数和(自身を除く): 52987539540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 961, 1209, 1612, 1860, 1922, 2015, 2418, 2883, 3844, 4030, 4805, 4836, 5766, 6045, 8060, 9610, 11532, 12090, 12493, 14415, 19220, 24180, 24986, 28830, 33409, 37479, 49972, 57660, 62465, 66818, 74958, 100227, 124930, 133636, 149916, 167045, 187395, 200454, 249860, 334090, 374790, 400908, 434317, 501135, 668180, 749580, 868634, 1002270, 1035679, 1302951, 1737268, 2004540, 2071358, 2171585, 2605902, 3107037, 4142716, 4343170, 5178395, 5211804, 6214074, 6514755, 8686340, 10356790, 12428148, 13029510, 13463827, 15535185, 20713580, 26059020, 26927654, 31070370, 32106049, 40391481, 53855308, 62140740, 64212098, 67319135, 80782962, 96318147, 128424196, 134638270, 160530245, 161565924, 192636294, 201957405, 269276540, 321060490, 385272588, 403914810, 417378637, 481590735, 642120980, 807829620, 834757274, 963181470, 1252135911, 1669514548, 1926362940, 2086893185, 2504271822, 4173786370, 5008543644, 6260679555, 8347572740, 12521359110, 25042718220]

約数ペア:

[(1, 25042718220), (2, 12521359110), (3, 8347572740), (4, 6260679555), (5, 5008543644), (6, 4173786370), (10, 2504271822), (12, 2086893185), (13, 1926362940), (15, 1669514548), (20, 1252135911), (26, 963181470), (30, 834757274), (31, 807829620), (39, 642120980), (52, 481590735), (60, 417378637), (62, 403914810), (65, 385272588), (78, 321060490), (93, 269276540), (124, 201957405), (130, 192636294), (155, 161565924), (156, 160530245), (186, 134638270), (195, 128424196), (260, 96318147), (310, 80782962), (372, 67319135), (390, 64212098), (403, 62140740), (465, 53855308), (620, 40391481), (780, 32106049), (806, 31070370), (930, 26927654), (961, 26059020), (1209, 20713580), (1612, 15535185), (1860, 13463827), (1922, 13029510), (2015, 12428148), (2418, 10356790), (2883, 8686340), (3844, 6514755), (4030, 6214074), (4805, 5211804), (4836, 5178395), (5766, 4343170), (6045, 4142716), (8060, 3107037), (9610, 2605902), (11532, 2171585), (12090, 2071358), (12493, 2004540), (14415, 1737268), (19220, 1302951), (24180, 1035679), (24986, 1002270), (28830, 868634), (33409, 749580), (37479, 668180), (49972, 501135), (57660, 434317), (62465, 400908), (66818, 374790), (74958, 334090), (100227, 249860), (124930, 200454), (133636, 187395), (149916, 167045)]