5318319860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{187133}}^1$

素因数の和:187185

約数の個数: 72

約数和(自身を含む): 13439963880

約数和(自身を除く): 8121644020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 187133, 374266, 748532, 935665, 1309931, 1871330, 2619862, 3742660, 5239724, 5426857, 6549655, 9169517, 10853714, 13099310, 18339034, 21707428, 26198620, 27134285, 36678068, 37987999, 45847585, 54268570, 75975998, 91695170, 108537140, 151951996, 183390340, 189939995, 265915993, 379879990, 531831986, 759759980, 1063663972, 1329579965, 2659159930, 5318319860]

約数ペア:

[(1, 5318319860), (2, 2659159930), (4, 1329579965), (5, 1063663972), (7, 759759980), (10, 531831986), (14, 379879990), (20, 265915993), (28, 189939995), (29, 183390340), (35, 151951996), (49, 108537140), (58, 91695170), (70, 75975998), (98, 54268570), (116, 45847585), (140, 37987999), (145, 36678068), (196, 27134285), (203, 26198620), (245, 21707428), (290, 18339034), (406, 13099310), (490, 10853714), (580, 9169517), (812, 6549655), (980, 5426857), (1015, 5239724), (1421, 3742660), (2030, 2619862), (2842, 1871330), (4060, 1309931), (5684, 935665), (7105, 748532), (14210, 374266), (28420, 187133)]