828045400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45497}}^1$

素因数の和:45533

約数の個数: 96

約数和(自身を含む): 2369535840

約数和(自身を除く): 1541490440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 18200, 45497, 90994, 181988, 227485, 318479, 363976, 454970, 591461, 636958, 909940, 1137425, 1182922, 1273916, 1592395, 1819880, 2274850, 2365844, 2547832, 2957305, 3184790, 4140227, 4549700, 4731688, 5914610, 6369580, 7961975, 8280454, 9099400, 11829220, 12739160, 14786525, 15923950, 16560908, 20701135, 23658440, 29573050, 31847900, 33121816, 41402270, 59146100, 63695800, 82804540, 103505675, 118292200, 165609080, 207011350, 414022700, 828045400]

約数ペア:

[(1, 828045400), (2, 414022700), (4, 207011350), (5, 165609080), (7, 118292200), (8, 103505675), (10, 82804540), (13, 63695800), (14, 59146100), (20, 41402270), (25, 33121816), (26, 31847900), (28, 29573050), (35, 23658440), (40, 20701135), (50, 16560908), (52, 15923950), (56, 14786525), (65, 12739160), (70, 11829220), (91, 9099400), (100, 8280454), (104, 7961975), (130, 6369580), (140, 5914610), (175, 4731688), (182, 4549700), (200, 4140227), (260, 3184790), (280, 2957305), (325, 2547832), (350, 2365844), (364, 2274850), (455, 1819880), (520, 1592395), (650, 1273916), (700, 1182922), (728, 1137425), (910, 909940), (1300, 636958), (1400, 591461), (1820, 454970), (2275, 363976), (2600, 318479), (3640, 227485), (4550, 181988), (9100, 90994), (18200, 45497)]