1900752890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{10691}}^1$

素因数の和:11494

約数の個数: 32

約数和(自身を含む): 3575062656

約数和(自身を除く): 1674309766

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 773, 1546, 3865, 7730, 10691, 17779, 21382, 35558, 53455, 88895, 106910, 177790, 245893, 491786, 1229465, 2458930, 8264143, 16528286, 41320715, 82641430, 190075289, 380150578, 950376445, 1900752890]

約数ペア:

[(1, 1900752890), (2, 950376445), (5, 380150578), (10, 190075289), (23, 82641430), (46, 41320715), (115, 16528286), (230, 8264143), (773, 2458930), (1546, 1229465), (3865, 491786), (7730, 245893), (10691, 177790), (17779, 106910), (21382, 88895), (35558, 53455)]