24504860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 28717540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 199, 235, 262, 398, 470, 524, 655, 796, 940, 995, 1310, 1990, 2620, 3980, 6157, 9353, 12314, 18706, 24628, 26069, 30785, 37412, 46765, 52138, 61570, 93530, 104276, 123140, 130345, 187060, 260690, 521380, 1225243, 2450486, 4900972, 6126215, 12252430, 24504860]

約数ペア:

[(1, 24504860), (2, 12252430), (4, 6126215), (5, 4900972), (10, 2450486), (20, 1225243), (47, 521380), (94, 260690), (131, 187060), (188, 130345), (199, 123140), (235, 104276), (262, 93530), (398, 61570), (470, 52138), (524, 46765), (655, 37412), (796, 30785), (940, 26069), (995, 24628), (1310, 18706), (1990, 12314), (2620, 9353), (3980, 6157)]