142864549480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{736871}}^1$

素因数の和:737050

約数の個数: 64

約数和(自身を含む): 332653495680

約数和(自身を除く): 189788946200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 131, 148, 185, 262, 296, 370, 524, 655, 740, 1048, 1310, 1480, 2620, 4847, 5240, 9694, 19388, 24235, 38776, 48470, 96940, 193880, 736871, 1473742, 2947484, 3684355, 5894968, 7368710, 14737420, 27264227, 29474840, 54528454, 96530101, 109056908, 136321135, 193060202, 218113816, 272642270, 386120404, 482650505, 545284540, 772240808, 965301010, 1090569080, 1930602020, 3571613737, 3861204040, 7143227474, 14286454948, 17858068685, 28572909896, 35716137370, 71432274740, 142864549480]

約数ペア:

[(1, 142864549480), (2, 71432274740), (4, 35716137370), (5, 28572909896), (8, 17858068685), (10, 14286454948), (20, 7143227474), (37, 3861204040), (40, 3571613737), (74, 1930602020), (131, 1090569080), (148, 965301010), (185, 772240808), (262, 545284540), (296, 482650505), (370, 386120404), (524, 272642270), (655, 218113816), (740, 193060202), (1048, 136321135), (1310, 109056908), (1480, 96530101), (2620, 54528454), (4847, 29474840), (5240, 27264227), (9694, 14737420), (19388, 7368710), (24235, 5894968), (38776, 3684355), (48470, 2947484), (96940, 1473742), (193880, 736871)]