4249700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 11374272

約数和(自身を除く): 7124572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 467, 650, 700, 910, 934, 1300, 1820, 1868, 2275, 2335, 3269, 4550, 4670, 6071, 6538, 9100, 9340, 11675, 12142, 13076, 16345, 23350, 24284, 30355, 32690, 42497, 46700, 60710, 65380, 81725, 84994, 121420, 151775, 163450, 169988, 212485, 303550, 326900, 424970, 607100, 849940, 1062425, 2124850, 4249700]

約数ペア:

[(1, 4249700), (2, 2124850), (4, 1062425), (5, 849940), (7, 607100), (10, 424970), (13, 326900), (14, 303550), (20, 212485), (25, 169988), (26, 163450), (28, 151775), (35, 121420), (50, 84994), (52, 81725), (65, 65380), (70, 60710), (91, 46700), (100, 42497), (130, 32690), (140, 30355), (175, 24284), (182, 23350), (260, 16345), (325, 13076), (350, 12142), (364, 11675), (455, 9340), (467, 9100), (650, 6538), (700, 6071), (910, 4670), (934, 4550), (1300, 3269), (1820, 2335), (1868, 2275)]