1330656500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 3027024000

約数和(自身を除く): 1696367500

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 59, 86, 100, 118, 125, 172, 215, 236, 250, 295, 430, 500, 590, 860, 1049, 1075, 1180, 1475, 2098, 2150, 2537, 2950, 4196, 4300, 5074, 5245, 5375, 5900, 7375, 10148, 10490, 10750, 12685, 14750, 20980, 21500, 25370, 26225, 29500, 45107, 50740, 52450, 61891, 63425, 90214, 104900, 123782, 126850, 131125, 180428, 225535, 247564, 253700, 262250, 309455, 317125, 451070, 524500, 618910, 634250, 902140, 1127675, 1237820, 1268500, 1547275, 2255350, 2661313, 3094550, 4510700, 5322626, 5638375, 6189100, 7736375, 10645252, 11276750, 13306565, 15472750, 22553500, 26613130, 30945500, 53226260, 66532825, 133065650, 266131300, 332664125, 665328250, 1330656500]

約数ペア:

[(1, 1330656500), (2, 665328250), (4, 332664125), (5, 266131300), (10, 133065650), (20, 66532825), (25, 53226260), (43, 30945500), (50, 26613130), (59, 22553500), (86, 15472750), (100, 13306565), (118, 11276750), (125, 10645252), (172, 7736375), (215, 6189100), (236, 5638375), (250, 5322626), (295, 4510700), (430, 3094550), (500, 2661313), (590, 2255350), (860, 1547275), (1049, 1268500), (1075, 1237820), (1180, 1127675), (1475, 902140), (2098, 634250), (2150, 618910), (2537, 524500), (2950, 451070), (4196, 317125), (4300, 309455), (5074, 262250), (5245, 253700), (5375, 247564), (5900, 225535), (7375, 180428), (10148, 131125), (10490, 126850), (10750, 123782), (12685, 104900), (14750, 90214), (20980, 63425), (21500, 61891), (25370, 52450), (26225, 50740), (29500, 45107)]