40824696080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2351653}}^1$

素因数の和:2351704

約数の個数: 80

約数和(自身を含む): 111976356864

約数和(自身を除く): 71151660784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 2351653, 4703306, 9406612, 11758265, 16461571, 18813224, 23516530, 32923142, 37626448, 47033060, 65846284, 72901243, 82307855, 94066120, 131692568, 145802486, 164615710, 188132240, 263385136, 291604972, 329231420, 364506215, 510308701, 583209944, 658462840, 729012430, 1020617402, 1166419888, 1316925680, 1458024860, 2041234804, 2551543505, 2916049720, 4082469608, 5103087010, 5832099440, 8164939216, 10206174020, 20412348040, 40824696080]

約数ペア:

[(1, 40824696080), (2, 20412348040), (4, 10206174020), (5, 8164939216), (7, 5832099440), (8, 5103087010), (10, 4082469608), (14, 2916049720), (16, 2551543505), (20, 2041234804), (28, 1458024860), (31, 1316925680), (35, 1166419888), (40, 1020617402), (56, 729012430), (62, 658462840), (70, 583209944), (80, 510308701), (112, 364506215), (124, 329231420), (140, 291604972), (155, 263385136), (217, 188132240), (248, 164615710), (280, 145802486), (310, 131692568), (434, 94066120), (496, 82307855), (560, 72901243), (620, 65846284), (868, 47033060), (1085, 37626448), (1240, 32923142), (1736, 23516530), (2170, 18813224), (2480, 16461571), (3472, 11758265), (4340, 9406612), (8680, 4703306), (17360, 2351653)]