124880493880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{115763}}^1$

素因数の和:116104

約数の個数: 64

約数和(自身を含む): 284432148000

約数和(自身を除く): 159551654120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 181, 298, 362, 596, 724, 745, 905, 1192, 1448, 1490, 1810, 2980, 3620, 5960, 7240, 26969, 53938, 107876, 115763, 134845, 215752, 231526, 269690, 463052, 539380, 578815, 926104, 1078760, 1157630, 2315260, 4630520, 17248687, 20953103, 34497374, 41906206, 68994748, 83812412, 86243435, 104765515, 137989496, 167624824, 172486870, 209531030, 344973740, 419062060, 689947480, 838124120, 3122012347, 6244024694, 12488049388, 15610061735, 24976098776, 31220123470, 62440246940, 124880493880]

約数ペア:

[(1, 124880493880), (2, 62440246940), (4, 31220123470), (5, 24976098776), (8, 15610061735), (10, 12488049388), (20, 6244024694), (40, 3122012347), (149, 838124120), (181, 689947480), (298, 419062060), (362, 344973740), (596, 209531030), (724, 172486870), (745, 167624824), (905, 137989496), (1192, 104765515), (1448, 86243435), (1490, 83812412), (1810, 68994748), (2980, 41906206), (3620, 34497374), (5960, 20953103), (7240, 17248687), (26969, 4630520), (53938, 2315260), (107876, 1157630), (115763, 1078760), (134845, 926104), (215752, 578815), (231526, 539380), (269690, 463052)]