7777802950820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{5483}}^1\times {\mathrm{8231}}^1$

素因数の和:14961

約数の個数: 96

約数和(自身を含む): 18687568306176

約数和(自身を除く): 10909765355356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1231, 2462, 4924, 5483, 6155, 8231, 8617, 10966, 12310, 16462, 17234, 21932, 24620, 27415, 32924, 34468, 38381, 41155, 43085, 54830, 57617, 76762, 82310, 86170, 109660, 115234, 153524, 164620, 172340, 191905, 230468, 288085, 383810, 576170, 767620, 1152340, 6749573, 10132361, 13499146, 20264722, 26998292, 33747865, 40529444, 45130573, 47247011, 50661805, 67495730, 70926527, 90261146, 94494022, 101323610, 134991460, 141853054, 180522292, 188988044, 202647220, 225652865, 236235055, 283706108, 315914011, 354632635, 451305730, 472470110, 631828022, 709265270, 902611460, 944940220, 1263656044, 1418530540, 1579570055, 3159140110, 6318280220, 55555735363, 111111470726, 222222941452, 277778676815, 388890147541, 555557353630, 777780295082, 1111114707260, 1555560590164, 1944450737705, 3888901475410, 7777802950820]

約数ペア:

[(1, 7777802950820), (2, 3888901475410), (4, 1944450737705), (5, 1555560590164), (7, 1111114707260), (10, 777780295082), (14, 555557353630), (20, 388890147541), (28, 277778676815), (35, 222222941452), (70, 111111470726), (140, 55555735363), (1231, 6318280220), (2462, 3159140110), (4924, 1579570055), (5483, 1418530540), (6155, 1263656044), (8231, 944940220), (8617, 902611460), (10966, 709265270), (12310, 631828022), (16462, 472470110), (17234, 451305730), (21932, 354632635), (24620, 315914011), (27415, 283706108), (32924, 236235055), (34468, 225652865), (38381, 202647220), (41155, 188988044), (43085, 180522292), (54830, 141853054), (57617, 134991460), (76762, 101323610), (82310, 94494022), (86170, 90261146), (109660, 70926527), (115234, 67495730), (153524, 50661805), (164620, 47247011), (172340, 45130573), (191905, 40529444), (230468, 33747865), (288085, 26998292), (383810, 20264722), (576170, 13499146), (767620, 10132361), (1152340, 6749573)]