2626720520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{2971}}^1$

素因数の和:3067

約数の個数: 96

約数和(自身を含む): 6374583360

約数和(自身を除く): 3747862840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 961, 1240, 1426, 1922, 2852, 2971, 3565, 3844, 4805, 5704, 5942, 7130, 7688, 9610, 11884, 14260, 14855, 19220, 22103, 23768, 28520, 29710, 38440, 44206, 59420, 68333, 88412, 92101, 110515, 118840, 136666, 176824, 184202, 221030, 273332, 341665, 368404, 442060, 460505, 546664, 683330, 736808, 884120, 921010, 1366660, 1842020, 2118323, 2733320, 2855131, 3684040, 4236646, 5710262, 8473292, 10591615, 11420524, 14275655, 16946584, 21183230, 22841048, 28551310, 42366460, 57102620, 65668013, 84732920, 114205240, 131336026, 262672052, 328340065, 525344104, 656680130, 1313360260, 2626720520]

約数ペア:

[(1, 2626720520), (2, 1313360260), (4, 656680130), (5, 525344104), (8, 328340065), (10, 262672052), (20, 131336026), (23, 114205240), (31, 84732920), (40, 65668013), (46, 57102620), (62, 42366460), (92, 28551310), (115, 22841048), (124, 21183230), (155, 16946584), (184, 14275655), (230, 11420524), (248, 10591615), (310, 8473292), (460, 5710262), (620, 4236646), (713, 3684040), (920, 2855131), (961, 2733320), (1240, 2118323), (1426, 1842020), (1922, 1366660), (2852, 921010), (2971, 884120), (3565, 736808), (3844, 683330), (4805, 546664), (5704, 460505), (5942, 442060), (7130, 368404), (7688, 341665), (9610, 273332), (11884, 221030), (14260, 184202), (14855, 176824), (19220, 136666), (22103, 118840), (23768, 110515), (28520, 92101), (29710, 88412), (38440, 68333), (44206, 59420)]