70334720

素因数分解:

$2^8\times 5^1\times {\mathrm{54949}}^1$

素因数の和:54970

約数の個数: 36

約数和(自身を含む): 168476700

約数和(自身を除く): 98141980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 54949, 109898, 219796, 274745, 439592, 549490, 879184, 1098980, 1758368, 2197960, 3516736, 4395920, 7033472, 8791840, 14066944, 17583680, 35167360, 70334720]

約数ペア:

[(1, 70334720), (2, 35167360), (4, 17583680), (5, 14066944), (8, 8791840), (10, 7033472), (16, 4395920), (20, 3516736), (32, 2197960), (40, 1758368), (64, 1098980), (80, 879184), (128, 549490), (160, 439592), (256, 274745), (320, 219796), (640, 109898), (1280, 54949)]