4204480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1901

約数の個数: 56

約数和(自身を含む): 11448288

約数和(自身を除く): 7243808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1877, 2240, 3754, 7508, 9385, 13139, 15016, 18770, 26278, 30032, 37540, 52556, 60064, 65695, 75080, 105112, 120128, 131390, 150160, 210224, 262780, 300320, 420448, 525560, 600640, 840896, 1051120, 2102240, 4204480]

約数ペア:

[(1, 4204480), (2, 2102240), (4, 1051120), (5, 840896), (7, 600640), (8, 525560), (10, 420448), (14, 300320), (16, 262780), (20, 210224), (28, 150160), (32, 131390), (35, 120128), (40, 105112), (56, 75080), (64, 65695), (70, 60064), (80, 52556), (112, 37540), (140, 30032), (160, 26278), (224, 18770), (280, 15016), (320, 13139), (448, 9385), (560, 7508), (1120, 3754), (1877, 2240)]