5381990740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 13149480960

約数和(自身を除く): 7767490220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 439, 469, 670, 878, 938, 1307, 1340, 1756, 1876, 2195, 2345, 2614, 3073, 4390, 4690, 5228, 6146, 6535, 8780, 9149, 9380, 12292, 13070, 15365, 18298, 26140, 29413, 30730, 36596, 45745, 58826, 61460, 87569, 91490, 117652, 147065, 175138, 182980, 205891, 294130, 350276, 411782, 437845, 573773, 588260, 612983, 823564, 875690, 1029455, 1147546, 1225966, 1751380, 2058910, 2295092, 2451932, 2868865, 3064915, 4016411, 4117820, 5737730, 6129830, 8032822, 11475460, 12259660, 16065644, 20082055, 38442791, 40164110, 76885582, 80328220, 153771164, 192213955, 269099537, 384427910, 538199074, 768855820, 1076398148, 1345497685, 2690995370, 5381990740]

約数ペア:

[(1, 5381990740), (2, 2690995370), (4, 1345497685), (5, 1076398148), (7, 768855820), (10, 538199074), (14, 384427910), (20, 269099537), (28, 192213955), (35, 153771164), (67, 80328220), (70, 76885582), (134, 40164110), (140, 38442791), (268, 20082055), (335, 16065644), (439, 12259660), (469, 11475460), (670, 8032822), (878, 6129830), (938, 5737730), (1307, 4117820), (1340, 4016411), (1756, 3064915), (1876, 2868865), (2195, 2451932), (2345, 2295092), (2614, 2058910), (3073, 1751380), (4390, 1225966), (4690, 1147546), (5228, 1029455), (6146, 875690), (6535, 823564), (8780, 612983), (9149, 588260), (9380, 573773), (12292, 437845), (13070, 411782), (15365, 350276), (18298, 294130), (26140, 205891), (29413, 182980), (30730, 175138), (36596, 147065), (45745, 117652), (58826, 91490), (61460, 87569)]