4901120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 13441344

約数和(自身を除く): 8540224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 547, 560, 640, 896, 1094, 1120, 1280, 1792, 2188, 2240, 2735, 3829, 4376, 4480, 5470, 7658, 8752, 8960, 10940, 15316, 17504, 19145, 21880, 30632, 35008, 38290, 43760, 61264, 70016, 76580, 87520, 122528, 140032, 153160, 175040, 245056, 306320, 350080, 490112, 612640, 700160, 980224, 1225280, 2450560, 4901120]

約数ペア:

[(1, 4901120), (2, 2450560), (4, 1225280), (5, 980224), (7, 700160), (8, 612640), (10, 490112), (14, 350080), (16, 306320), (20, 245056), (28, 175040), (32, 153160), (35, 140032), (40, 122528), (56, 87520), (64, 76580), (70, 70016), (80, 61264), (112, 43760), (128, 38290), (140, 35008), (160, 30632), (224, 21880), (256, 19145), (280, 17504), (320, 15316), (448, 10940), (547, 8960), (560, 8752), (640, 7658), (896, 5470), (1094, 4480), (1120, 4376), (1280, 3829), (1792, 2735), (2188, 2240)]