2023721665

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 2898080640

約数和(自身を除く): 874358975

約数列:

[1, 5, 7, 35, 41, 61, 205, 287, 305, 379, 427, 1435, 1895, 2135, 2501, 2653, 3721, 12505, 13265, 15539, 17507, 18605, 23119, 26047, 77695, 87535, 108773, 115595, 130235, 152561, 161833, 543865, 762805, 809165, 947879, 1067927, 1410259, 4739395, 5339635, 6635153, 7051295, 9871813, 33175765, 49359065, 57820619, 289103095, 404744333, 2023721665]

約数ペア:

[(1, 2023721665), (5, 404744333), (7, 289103095), (35, 57820619), (41, 49359065), (61, 33175765), (205, 9871813), (287, 7051295), (305, 6635153), (379, 5339635), (427, 4739395), (1435, 1410259), (1895, 1067927), (2135, 947879), (2501, 809165), (2653, 762805), (3721, 543865), (12505, 161833), (13265, 152561), (15539, 130235), (17507, 115595), (18605, 108773), (23119, 87535), (26047, 77695)]