5142590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 9766656

約数和(自身を除く): 4624066

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 313, 530, 626, 1565, 1643, 3130, 3286, 8215, 9703, 16430, 16589, 19406, 33178, 48515, 82945, 97030, 165890, 514259, 1028518, 2571295, 5142590]

約数ペア:

[(1, 5142590), (2, 2571295), (5, 1028518), (10, 514259), (31, 165890), (53, 97030), (62, 82945), (106, 48515), (155, 33178), (265, 19406), (310, 16589), (313, 16430), (530, 9703), (626, 8215), (1565, 3286), (1643, 3130)]