4895167760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8741371}}^1$

素因数の和:8741391

約数の個数: 40

約数和(自身を含む): 13007161536

約数和(自身を除く): 8111993776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8741371, 17482742, 34965484, 43706855, 61189597, 69930968, 87413710, 122379194, 139861936, 174827420, 244758388, 305947985, 349654840, 489516776, 611895970, 699309680, 979033552, 1223791940, 2447583880, 4895167760]

約数ペア:

[(1, 4895167760), (2, 2447583880), (4, 1223791940), (5, 979033552), (7, 699309680), (8, 611895970), (10, 489516776), (14, 349654840), (16, 305947985), (20, 244758388), (28, 174827420), (35, 139861936), (40, 122379194), (56, 87413710), (70, 69930968), (80, 61189597), (112, 43706855), (140, 34965484), (280, 17482742), (560, 8741371)]