482971922500

素因数分解:

$2^2\times 5^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{23117}}^1$

素因数の和:23339

約数の個数: 120

約数和(自身を含む): 1081359522936

約数和(自身を除く): 598387600436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 137, 244, 250, 274, 305, 500, 548, 610, 625, 685, 1220, 1250, 1370, 1525, 2500, 2740, 3050, 3425, 6100, 6850, 7625, 8357, 13700, 15250, 16714, 17125, 23117, 30500, 33428, 34250, 38125, 41785, 46234, 68500, 76250, 83570, 85625, 92468, 115585, 152500, 167140, 171250, 208925, 231170, 342500, 417850, 462340, 577925, 835700, 1044625, 1155850, 1410137, 2089250, 2311700, 2820274, 2889625, 3167029, 4178500, 5223125, 5640548, 5779250, 6334058, 7050685, 10446250, 11558500, 12668116, 14101370, 14448125, 15835145, 20892500, 28202740, 28896250, 31670290, 35253425, 57792500, 63340580, 70506850, 79175725, 141013700, 158351450, 176267125, 193188769, 316702900, 352534250, 386377538, 395878625, 705068500, 772755076, 791757250, 881335625, 965943845, 1583514500, 1762671250, 1931887690, 1979393125, 3525342500, 3863775380, 3958786250, 4829719225, 7917572500, 9659438450, 19318876900, 24148596125, 48297192250, 96594384500, 120742980625, 241485961250, 482971922500]

約数ペア:

[(1, 482971922500), (2, 241485961250), (4, 120742980625), (5, 96594384500), (10, 48297192250), (20, 24148596125), (25, 19318876900), (50, 9659438450), (61, 7917572500), (100, 4829719225), (122, 3958786250), (125, 3863775380), (137, 3525342500), (244, 1979393125), (250, 1931887690), (274, 1762671250), (305, 1583514500), (500, 965943845), (548, 881335625), (610, 791757250), (625, 772755076), (685, 705068500), (1220, 395878625), (1250, 386377538), (1370, 352534250), (1525, 316702900), (2500, 193188769), (2740, 176267125), (3050, 158351450), (3425, 141013700), (6100, 79175725), (6850, 70506850), (7625, 63340580), (8357, 57792500), (13700, 35253425), (15250, 31670290), (16714, 28896250), (17125, 28202740), (23117, 20892500), (30500, 15835145), (33428, 14448125), (34250, 14101370), (38125, 12668116), (41785, 11558500), (46234, 10446250), (68500, 7050685), (76250, 6334058), (83570, 5779250), (85625, 5640548), (92468, 5223125), (115585, 4178500), (152500, 3167029), (167140, 2889625), (171250, 2820274), (208925, 2311700), (231170, 2089250), (342500, 1410137), (417850, 1155850), (462340, 1044625), (577925, 835700)]