3928987820000

素因数分解:

$2^5\times 5^4\times {\mathrm{37}}^1\times {\mathrm{5309443}}^1$

素因数の和:5309510

約数の個数: 120

約数和(自身を含む): 9927141779016

約数和(自身を除く): 5998153959016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 125, 148, 160, 185, 200, 250, 296, 370, 400, 500, 592, 625, 740, 800, 925, 1000, 1184, 1250, 1480, 1850, 2000, 2500, 2960, 3700, 4000, 4625, 5000, 5920, 7400, 9250, 10000, 14800, 18500, 20000, 23125, 29600, 37000, 46250, 74000, 92500, 148000, 185000, 370000, 740000, 5309443, 10618886, 21237772, 26547215, 42475544, 53094430, 84951088, 106188860, 132736075, 169902176, 196449391, 212377720, 265472150, 392898782, 424755440, 530944300, 663680375, 785797564, 849510880, 982246955, 1061888600, 1327360750, 1571595128, 1964493910, 2123777200, 2654721500, 3143190256, 3318401875, 3928987820, 4247554400, 4911234775, 5309443000, 6286380512, 6636803750, 7857975640, 9822469550, 10618886000, 13273607500, 15715951280, 19644939100, 21237772000, 24556173875, 26547215000, 31431902560, 39289878200, 49112347750, 53094430000, 78579756400, 98224695500, 106188860000, 122780869375, 157159512800, 196449391000, 245561738750, 392898782000, 491123477500, 785797564000, 982246955000, 1964493910000, 3928987820000]

約数ペア:

[(1, 3928987820000), (2, 1964493910000), (4, 982246955000), (5, 785797564000), (8, 491123477500), (10, 392898782000), (16, 245561738750), (20, 196449391000), (25, 157159512800), (32, 122780869375), (37, 106188860000), (40, 98224695500), (50, 78579756400), (74, 53094430000), (80, 49112347750), (100, 39289878200), (125, 31431902560), (148, 26547215000), (160, 24556173875), (185, 21237772000), (200, 19644939100), (250, 15715951280), (296, 13273607500), (370, 10618886000), (400, 9822469550), (500, 7857975640), (592, 6636803750), (625, 6286380512), (740, 5309443000), (800, 4911234775), (925, 4247554400), (1000, 3928987820), (1184, 3318401875), (1250, 3143190256), (1480, 2654721500), (1850, 2123777200), (2000, 1964493910), (2500, 1571595128), (2960, 1327360750), (3700, 1061888600), (4000, 982246955), (4625, 849510880), (5000, 785797564), (5920, 663680375), (7400, 530944300), (9250, 424755440), (10000, 392898782), (14800, 265472150), (18500, 212377720), (20000, 196449391), (23125, 169902176), (29600, 132736075), (37000, 106188860), (46250, 84951088), (74000, 53094430), (92500, 42475544), (148000, 26547215), (185000, 21237772), (370000, 10618886), (740000, 5309443)]