191897440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5580

約数の個数: 96

約数和(自身を含む): 534933504

約数和(自身を除く): 343036064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 5527, 6944, 8680, 11054, 17360, 22108, 27635, 34720, 38689, 44216, 55270, 77378, 88432, 110540, 154756, 171337, 176864, 193445, 221080, 309512, 342674, 386890, 442160, 619024, 685348, 773780, 856685, 884320, 1199359, 1238048, 1370696, 1547560, 1713370, 2398718, 2741392, 3095120, 3426740, 4797436, 5482784, 5996795, 6190240, 6853480, 9594872, 11993590, 13706960, 19189744, 23987180, 27413920, 38379488, 47974360, 95948720, 191897440]

約数ペア:

[(1, 191897440), (2, 95948720), (4, 47974360), (5, 38379488), (7, 27413920), (8, 23987180), (10, 19189744), (14, 13706960), (16, 11993590), (20, 9594872), (28, 6853480), (31, 6190240), (32, 5996795), (35, 5482784), (40, 4797436), (56, 3426740), (62, 3095120), (70, 2741392), (80, 2398718), (112, 1713370), (124, 1547560), (140, 1370696), (155, 1238048), (160, 1199359), (217, 884320), (224, 856685), (248, 773780), (280, 685348), (310, 619024), (434, 442160), (496, 386890), (560, 342674), (620, 309512), (868, 221080), (992, 193445), (1085, 176864), (1120, 171337), (1240, 154756), (1736, 110540), (2170, 88432), (2480, 77378), (3472, 55270), (4340, 44216), (4960, 38689), (5527, 34720), (6944, 27635), (8680, 22108), (11054, 17360)]