354328150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 776200320

約数和(自身を除く): 421872170

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 190, 205, 209, 275, 410, 418, 451, 475, 550, 779, 827, 902, 950, 1025, 1045, 1558, 1654, 2050, 2090, 2255, 3895, 4135, 4510, 5225, 7790, 8270, 8569, 9097, 10450, 11275, 15713, 17138, 18194, 19475, 20675, 22550, 31426, 33907, 38950, 41350, 42845, 45485, 67814, 78565, 85690, 90970, 157130, 169535, 172843, 214225, 227425, 339070, 345686, 372977, 392825, 428450, 454850, 644233, 745954, 785650, 847675, 864215, 1288466, 1695350, 1728430, 1864885, 3221165, 3729770, 4321075, 6442330, 7086563, 8642150, 9324425, 14173126, 16105825, 18648850, 32211650, 35432815, 70865630, 177164075, 354328150]

約数ペア:

[(1, 354328150), (2, 177164075), (5, 70865630), (10, 35432815), (11, 32211650), (19, 18648850), (22, 16105825), (25, 14173126), (38, 9324425), (41, 8642150), (50, 7086563), (55, 6442330), (82, 4321075), (95, 3729770), (110, 3221165), (190, 1864885), (205, 1728430), (209, 1695350), (275, 1288466), (410, 864215), (418, 847675), (451, 785650), (475, 745954), (550, 644233), (779, 454850), (827, 428450), (902, 392825), (950, 372977), (1025, 345686), (1045, 339070), (1558, 227425), (1654, 214225), (2050, 172843), (2090, 169535), (2255, 157130), (3895, 90970), (4135, 85690), (4510, 78565), (5225, 67814), (7790, 45485), (8270, 42845), (8569, 41350), (9097, 38950), (10450, 33907), (11275, 31426), (15713, 22550), (17138, 20675), (18194, 19475)]