542178860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 1151539200

約数和(自身を除く): 609360340

約数列:

[1, 2, 4, 5, 10, 20, 167, 271, 334, 542, 599, 668, 835, 1084, 1198, 1355, 1670, 2396, 2710, 2995, 3340, 5420, 5990, 11980, 45257, 90514, 100033, 162329, 181028, 200066, 226285, 324658, 400132, 452570, 500165, 649316, 811645, 905140, 1000330, 1623290, 2000660, 3246580, 27108943, 54217886, 108435772, 135544715, 271089430, 542178860]

約数ペア:

[(1, 542178860), (2, 271089430), (4, 135544715), (5, 108435772), (10, 54217886), (20, 27108943), (167, 3246580), (271, 2000660), (334, 1623290), (542, 1000330), (599, 905140), (668, 811645), (835, 649316), (1084, 500165), (1198, 452570), (1355, 400132), (1670, 324658), (2396, 226285), (2710, 200066), (2995, 181028), (3340, 162329), (5420, 100033), (5990, 90514), (11980, 45257)]