79413320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 214721280

約数和(自身を除く): 135307960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1307, 1519, 1736, 1960, 2170, 2614, 3038, 4340, 5228, 6076, 6535, 7595, 8680, 9149, 10456, 12152, 13070, 15190, 18298, 26140, 30380, 36596, 40517, 45745, 52280, 60760, 64043, 73192, 81034, 91490, 128086, 162068, 182980, 202585, 256172, 283619, 320215, 324136, 365960, 405170, 512344, 567238, 640430, 810340, 1134476, 1280860, 1418095, 1620680, 1985333, 2268952, 2561720, 2836190, 3970666, 5672380, 7941332, 9926665, 11344760, 15882664, 19853330, 39706660, 79413320]

約数ペア:

[(1, 79413320), (2, 39706660), (4, 19853330), (5, 15882664), (7, 11344760), (8, 9926665), (10, 7941332), (14, 5672380), (20, 3970666), (28, 2836190), (31, 2561720), (35, 2268952), (40, 1985333), (49, 1620680), (56, 1418095), (62, 1280860), (70, 1134476), (98, 810340), (124, 640430), (140, 567238), (155, 512344), (196, 405170), (217, 365960), (245, 324136), (248, 320215), (280, 283619), (310, 256172), (392, 202585), (434, 182980), (490, 162068), (620, 128086), (868, 91490), (980, 81034), (1085, 73192), (1240, 64043), (1307, 60760), (1519, 52280), (1736, 45745), (1960, 40517), (2170, 36596), (2614, 30380), (3038, 26140), (4340, 18298), (5228, 15190), (6076, 13070), (6535, 12152), (7595, 10456), (8680, 9149)]