4388105800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54443}}^1$

素因数の和:54503

約数の個数: 96

約数和(自身を含む): 11341774080

約数和(自身を除く): 6953668280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 6200, 8060, 10075, 16120, 20150, 40300, 54443, 80600, 108886, 217772, 272215, 435544, 544430, 707759, 1088860, 1361075, 1415518, 1687733, 2177720, 2722150, 2831036, 3375466, 3538795, 5444300, 5662072, 6750932, 7077590, 8438665, 10888600, 13501864, 14155180, 16877330, 17693975, 21940529, 28310360, 33754660, 35387950, 42193325, 43881058, 67509320, 70775900, 84386650, 87762116, 109702645, 141551800, 168773300, 175524232, 219405290, 337546600, 438810580, 548513225, 877621160, 1097026450, 2194052900, 4388105800]

約数ペア:

[(1, 4388105800), (2, 2194052900), (4, 1097026450), (5, 877621160), (8, 548513225), (10, 438810580), (13, 337546600), (20, 219405290), (25, 175524232), (26, 168773300), (31, 141551800), (40, 109702645), (50, 87762116), (52, 84386650), (62, 70775900), (65, 67509320), (100, 43881058), (104, 42193325), (124, 35387950), (130, 33754660), (155, 28310360), (200, 21940529), (248, 17693975), (260, 16877330), (310, 14155180), (325, 13501864), (403, 10888600), (520, 8438665), (620, 7077590), (650, 6750932), (775, 5662072), (806, 5444300), (1240, 3538795), (1300, 3375466), (1550, 2831036), (1612, 2722150), (2015, 2177720), (2600, 1687733), (3100, 1415518), (3224, 1361075), (4030, 1088860), (6200, 707759), (8060, 544430), (10075, 435544), (16120, 272215), (20150, 217772), (40300, 108886), (54443, 80600)]