4469120

素因数分解:

$2^7\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7002

約数の個数: 32

約数和(自身を含む): 10685520

約数和(自身を除く): 6216400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6983, 13966, 27932, 34915, 55864, 69830, 111728, 139660, 223456, 279320, 446912, 558640, 893824, 1117280, 2234560, 4469120]

約数ペア:

[(1, 4469120), (2, 2234560), (4, 1117280), (5, 893824), (8, 558640), (10, 446912), (16, 279320), (20, 223456), (32, 139660), (40, 111728), (64, 69830), (80, 55864), (128, 34915), (160, 27932), (320, 13966), (640, 6983)]