82298720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 223933248

約数和(自身を除く): 141634528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 373, 394, 560, 746, 788, 985, 1120, 1379, 1492, 1576, 1865, 1970, 2611, 2758, 2984, 3152, 3730, 3940, 5222, 5516, 5968, 6304, 6895, 7460, 7880, 10444, 11032, 11936, 13055, 13790, 14920, 15760, 20888, 22064, 26110, 27580, 29840, 31520, 41776, 44128, 52220, 55160, 59680, 73481, 83552, 104440, 110320, 146962, 208880, 220640, 293924, 367405, 417760, 514367, 587848, 734810, 1028734, 1175696, 1469620, 2057468, 2351392, 2571835, 2939240, 4114936, 5143670, 5878480, 8229872, 10287340, 11756960, 16459744, 20574680, 41149360, 82298720]

約数ペア:

[(1, 82298720), (2, 41149360), (4, 20574680), (5, 16459744), (7, 11756960), (8, 10287340), (10, 8229872), (14, 5878480), (16, 5143670), (20, 4114936), (28, 2939240), (32, 2571835), (35, 2351392), (40, 2057468), (56, 1469620), (70, 1175696), (80, 1028734), (112, 734810), (140, 587848), (160, 514367), (197, 417760), (224, 367405), (280, 293924), (373, 220640), (394, 208880), (560, 146962), (746, 110320), (788, 104440), (985, 83552), (1120, 73481), (1379, 59680), (1492, 55160), (1576, 52220), (1865, 44128), (1970, 41776), (2611, 31520), (2758, 29840), (2984, 27580), (3152, 26110), (3730, 22064), (3940, 20888), (5222, 15760), (5516, 14920), (5968, 13790), (6304, 13055), (6895, 11936), (7460, 11032), (7880, 10444)]