41718170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 46098790

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 439, 442, 559, 731, 878, 1105, 1118, 1462, 2195, 2210, 2795, 3655, 4390, 5590, 5707, 7310, 7463, 9503, 11414, 14926, 18877, 19006, 28535, 37315, 37754, 47515, 57070, 74630, 94385, 95030, 97019, 188770, 194038, 245401, 320909, 485095, 490802, 641818, 970190, 1227005, 1604545, 2454010, 3209090, 4171817, 8343634, 20859085, 41718170]

約数ペア:

[(1, 41718170), (2, 20859085), (5, 8343634), (10, 4171817), (13, 3209090), (17, 2454010), (26, 1604545), (34, 1227005), (43, 970190), (65, 641818), (85, 490802), (86, 485095), (130, 320909), (170, 245401), (215, 194038), (221, 188770), (430, 97019), (439, 95030), (442, 94385), (559, 74630), (731, 57070), (878, 47515), (1105, 37754), (1118, 37315), (1462, 28535), (2195, 19006), (2210, 18877), (2795, 14926), (3655, 11414), (4390, 9503), (5590, 7463), (5707, 7310)]