16844295320

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1\times {\mathrm{3037}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 38119122720

約数和(自身を除く): 21274827400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 443, 626, 886, 1252, 1565, 1772, 2215, 2504, 3037, 3130, 3544, 4430, 6074, 6260, 8860, 12148, 12520, 15185, 17720, 24296, 30370, 60740, 121480, 138659, 277318, 554636, 693295, 950581, 1109272, 1345391, 1386590, 1901162, 2690782, 2773180, 3802324, 4752905, 5381564, 5546360, 6726955, 7604648, 9505810, 10763128, 13453910, 19011620, 26907820, 38023240, 53815640, 421107383, 842214766, 1684429532, 2105536915, 3368859064, 4211073830, 8422147660, 16844295320]

約数ペア:

[(1, 16844295320), (2, 8422147660), (4, 4211073830), (5, 3368859064), (8, 2105536915), (10, 1684429532), (20, 842214766), (40, 421107383), (313, 53815640), (443, 38023240), (626, 26907820), (886, 19011620), (1252, 13453910), (1565, 10763128), (1772, 9505810), (2215, 7604648), (2504, 6726955), (3037, 5546360), (3130, 5381564), (3544, 4752905), (4430, 3802324), (6074, 2773180), (6260, 2690782), (8860, 1901162), (12148, 1386590), (12520, 1345391), (15185, 1109272), (17720, 950581), (24296, 693295), (30370, 554636), (60740, 277318), (121480, 138659)]